| 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 | $148.64 | 6.769% | $158.7014 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $150.87 | 12.405% | $169.5854 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $20.59 | 4.708% | $21.5594 | $21.56 | $21.55 | $21.60 |
| Purchase #4 | $101.59 | 12.321% | $114.1069 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $56.29 | 10.422% | $62.1565 | $62.16 | $62.15 | $62.20 |
| Purchase #6 | $232.70 | 5.214% | $244.833 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $67.71 | 10.673% | $74.9367 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $778.39 | $845.8793 | $845.89 | $845.90 | $845.90 | |