| 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 | $133.84 | 7.487% | $143.8606 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $58.83 | 7.842% | $63.4434 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $152.40 | 12.578% | $171.5689 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $82.92 | 12.122% | $92.9716 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $19.49 | 9.658% | $21.3723 | $21.37 | $21.35 | $21.40 |
| Purchase #6 | $132.96 | 7.229% | $142.5717 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $152.61 | 11.180% | $169.6718 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $733.05 | $805.4603 | $805.45 | $805.35 | $805.60 | |