| 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 | $138.42 | 10.865% | $153.4593 | $153.46 | $153.45 | $153.50 |
| Purchase #2 | $134.58 | 6.344% | $143.1178 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $55.64 | 5.103% | $58.4793 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $84.26 | 12.199% | $94.5389 | $94.54 | $94.55 | $94.50 |
| Purchase #5 | $219.94 | 12.483% | $247.3951 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $51.84 | 6.699% | $55.3128 | $55.31 | $55.30 | $55.30 |
| Purchase #7 | $149.82 | 11.239% | $166.6583 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $834.50 | $918.9615 | $918.97 | $918.95 | $919.00 | |