| 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 | $151.67 | 9.408% | $165.9391 | $165.94 | $165.95 | $165.90 |
| Purchase #2 | $204.69 | 12.641% | $230.5649 | $230.56 | $230.55 | $230.60 |
| Purchase #3 | $117.31 | 11.667% | $130.9966 | $131.00 | $131.00 | $131.00 |
| Purchase #4 | $69.89 | 10.632% | $77.3207 | $77.32 | $77.30 | $77.30 |
| Purchase #5 | $72.46 | 10.299% | $79.9227 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $17.99 | 9.220% | $19.6487 | $19.65 | $19.65 | $19.60 |
| Purchase #7 | $94.64 | 13.309% | $107.2356 | $107.24 | $107.25 | $107.20 |
| 7 purchase totals = | $728.65 | $811.6283 | $811.63 | $811.60 | $811.50 | |