| 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 | $121.83 | 6.842% | $130.1656 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $98.67 | 8.696% | $107.2503 | $107.25 | $107.25 | $107.30 |
| Purchase #3 | $70.29 | 9.423% | $76.9134 | $76.91 | $76.90 | $76.90 |
| Purchase #4 | $155.51 | 3.538% | $161.0119 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $143.96 | 12.127% | $161.418 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $143.87 | 4.225% | $149.9485 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $120.68 | 8.748% | $131.2371 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $854.81 | $917.9448 | $917.95 | $917.90 | $917.90 | |