| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.90 | 10.215% | $104.594 | $104.59 | $104.60 | $104.60 |
| Purchase #2 | $153.71 | 4.863% | $161.1849 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $149.83 | 11.864% | $167.6058 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $151.53 | 12.595% | $170.6152 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $160.86 | 5.821% | $170.2237 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $124.80 | 3.724% | $129.4476 | $129.45 | $129.45 | $129.40 |
| Purchase #7 | $188.84 | 6.570% | $201.2468 | $201.25 | $201.25 | $201.20 |
| 7 purchase totals = | $1,024.47 | $1,104.9180 | $1,104.92 | $1,104.90 | $1,104.80 | |