| 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 | $200.88 | 5.148% | $211.2213 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $145.47 | 8.824% | $158.3063 | $158.31 | $158.30 | $158.30 |
| Purchase #3 | $149.66 | 8.162% | $161.8752 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $95.39 | 4.820% | $99.9878 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $55.49 | 9.447% | $60.7321 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $62.70 | 3.558% | $64.9309 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $165.60 | 7.428% | $177.9008 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $875.19 | $934.9544 | $934.96 | $935.00 | $934.90 | |