| 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 | $146.42 | 5.263% | $154.1261 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $148.90 | 3.435% | $154.0147 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $179.33 | 8.873% | $195.242 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $88.70 | 6.635% | $94.5852 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $70.61 | 7.385% | $75.8245 | $75.82 | $75.80 | $75.80 |
| Purchase #6 | $116.51 | 3.763% | $120.8943 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $19.48 | 8.265% | $21.09 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $769.95 | $815.7768 | $815.77 | $815.80 | $815.70 | |