| 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 | $177.61 | 13.335% | $201.2943 | $201.29 | $201.30 | $201.30 |
| Purchase #2 | $60.58 | 11.726% | $67.6836 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $115.25 | 4.204% | $120.0951 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $140.96 | 5.185% | $148.2688 | $148.27 | $148.25 | $148.30 |
| Purchase #5 | $196.25 | 11.274% | $218.3752 | $218.38 | $218.40 | $218.40 |
| Purchase #6 | $21.64 | 10.496% | $23.9113 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $98.25 | 12.843% | $110.8682 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $810.54 | $890.4965 | $890.50 | $890.50 | $890.60 | |