| 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 | $199.60 | 6.647% | $212.8674 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $128.66 | 5.690% | $135.9808 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $195.49 | 8.363% | $211.8388 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $179.66 | 11.128% | $199.6526 | $199.65 | $199.65 | $199.70 |
| Purchase #5 | $50.39 | 11.393% | $56.1309 | $56.13 | $56.15 | $56.10 |
| Purchase #6 | $159.27 | 11.452% | $177.5096 | $177.51 | $177.50 | $177.50 |
| Purchase #7 | $150.76 | 7.431% | $161.963 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $1,063.83 | $1,155.9431 | $1,155.94 | $1,155.95 | $1,156.00 | |