| 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 | $131.93 | 13.480% | $149.7142 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $51.93 | 7.130% | $55.6326 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $123.78 | 13.642% | $140.6661 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $21.29 | 13.637% | $24.1933 | $24.19 | $24.20 | $24.20 |
| Purchase #5 | $35.97 | 9.711% | $39.463 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $68.67 | 7.825% | $74.0434 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $159.51 | 3.549% | $165.171 | $165.17 | $165.15 | $165.20 |
| 7 purchase totals = | $593.08 | $648.8836 | $648.87 | $648.85 | $648.90 | |