| 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 | $183.80 | 9.313% | $200.9173 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $50.47 | 5.796% | $53.3952 | $53.40 | $53.40 | $53.40 |
| Purchase #3 | $48.44 | 7.638% | $52.1398 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $183.62 | 9.311% | $200.7169 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $148.92 | 7.380% | $159.9103 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $138.98 | 5.751% | $146.9727 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $14.85 | 4.413% | $15.5053 | $15.51 | $15.50 | $15.50 |
| 7 purchase totals = | $769.08 | $829.5575 | $829.57 | $829.50 | $829.50 | |