| 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 | $121.53 | 11.863% | $135.9471 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $81.50 | 12.505% | $91.6916 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $129.71 | 11.137% | $144.1558 | $144.16 | $144.15 | $144.20 |
| Purchase #4 | $146.80 | 10.197% | $161.7692 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $63.75 | 8.800% | $69.36 | $69.36 | $69.35 | $69.40 |
| Purchase #6 | $92.97 | 12.114% | $104.2324 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $113.71 | 12.248% | $127.6372 | $127.64 | $127.65 | $127.60 |
| 7 purchase totals = | $749.97 | $834.7933 | $834.80 | $834.80 | $834.80 | |