| 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 | $163.83 | 8.230% | $177.3132 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $100.77 | 6.506% | $107.3261 | $107.33 | $107.35 | $107.30 |
| Purchase #3 | $55.77 | 12.205% | $62.5767 | $62.58 | $62.60 | $62.60 |
| Purchase #4 | $144.42 | 9.487% | $158.1211 | $158.12 | $158.10 | $158.10 |
| Purchase #5 | $5.52 | 5.370% | $5.8164 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $177.95 | 8.161% | $192.4725 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $217.48 | 9.853% | $238.9083 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $865.74 | $942.5343 | $942.54 | $942.50 | $942.50 | |