| 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 | $146.47 | 5.847% | $155.0341 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $197.73 | 12.798% | $223.0355 | $223.04 | $223.05 | $223.00 |
| Purchase #3 | $202.74 | 11.349% | $225.749 | $225.75 | $225.75 | $225.70 |
| Purchase #4 | $151.43 | 5.457% | $159.6935 | $159.69 | $159.70 | $159.70 |
| Purchase #5 | $201.55 | 8.464% | $218.6092 | $218.61 | $218.60 | $218.60 |
| Purchase #6 | $111.78 | 8.868% | $121.6927 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $161.85 | 3.273% | $167.1474 | $167.15 | $167.15 | $167.10 |
| 7 purchase totals = | $1,173.55 | $1,270.9614 | $1,270.96 | $1,271.00 | $1,270.80 | |