| 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 | $173.63 | 7.513% | $186.6748 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $88.91 | 3.385% | $91.9196 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $168.58 | 3.869% | $175.1024 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $174.55 | 3.211% | $180.1548 | $180.15 | $180.15 | $180.20 |
| Purchase #5 | $17.71 | 8.400% | $19.1976 | $19.20 | $19.20 | $19.20 |
| Purchase #6 | $182.50 | 11.483% | $203.4565 | $203.46 | $203.45 | $203.50 |
| Purchase #7 | $28.51 | 9.611% | $31.2501 | $31.25 | $31.25 | $31.30 |
| 7 purchase totals = | $834.39 | $887.7558 | $887.75 | $887.70 | $887.90 | |