| 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 | $138.96 | 7.563% | $149.4695 | $149.47 | $149.45 | $149.50 |
| Purchase #2 | $134.75 | 6.822% | $143.9426 | $143.94 | $143.95 | $143.90 |
| Purchase #3 | $43.43 | 12.129% | $48.6976 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $63.53 | 3.509% | $65.7593 | $65.76 | $65.75 | $65.80 |
| Purchase #5 | $135.59 | 9.536% | $148.5199 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $73.82 | 7.674% | $79.4849 | $79.48 | $79.50 | $79.50 |
| Purchase #7 | $21.89 | 11.445% | $24.3953 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $611.97 | $660.2691 | $660.27 | $660.25 | $660.30 | |