| 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 | $185.33 | 8.765% | $201.5742 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $158.87 | 5.417% | $167.476 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $64.76 | 5.268% | $68.1716 | $68.17 | $68.15 | $68.20 |
| Purchase #4 | $71.32 | 13.725% | $81.1087 | $81.11 | $81.10 | $81.10 |
| Purchase #5 | $43.60 | 7.482% | $46.8622 | $46.86 | $46.85 | $46.90 |
| Purchase #6 | $201.63 | 8.612% | $218.9944 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $12.70 | 6.790% | $13.5623 | $13.56 | $13.55 | $13.60 |
| 7 purchase totals = | $738.21 | $797.7494 | $797.74 | $797.70 | $797.90 | |