| 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 | $131.84 | 12.683% | $148.5613 | $148.56 | $148.55 | $148.60 |
| Purchase #2 | $81.60 | 7.789% | $87.9558 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $115.70 | 13.784% | $131.6481 | $131.65 | $131.65 | $131.60 |
| Purchase #4 | $209.81 | 5.424% | $221.1901 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $20.61 | 3.306% | $21.2914 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $227.85 | 5.821% | $241.1131 | $241.11 | $241.10 | $241.10 |
| Purchase #7 | $22.99 | 11.267% | $25.5803 | $25.58 | $25.60 | $25.60 |
| 7 purchase totals = | $810.40 | $877.3401 | $877.34 | $877.35 | $877.40 | |