| 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 | $132.53 | 13.610% | $150.5673 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $46.59 | 4.306% | $48.5962 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $133.61 | 4.273% | $139.3192 | $139.32 | $139.30 | $139.30 |
| Purchase #4 | $226.87 | 3.555% | $234.9352 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $6.91 | 10.759% | $7.6534 | $7.65 | $7.65 | $7.70 |
| Purchase #6 | $183.74 | 3.107% | $189.4488 | $189.45 | $189.45 | $189.40 |
| Purchase #7 | $198.82 | 3.540% | $205.8582 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $929.07 | $976.3783 | $976.39 | $976.35 | $976.40 | |