| 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 | $190.46 | 5.365% | $200.6782 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $212.89 | 5.680% | $224.9822 | $224.98 | $225.00 | $225.00 |
| Purchase #3 | $155.45 | 12.855% | $175.4331 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $237.83 | 13.230% | $269.2949 | $269.29 | $269.30 | $269.30 |
| Purchase #5 | $211.71 | 11.149% | $235.3135 | $235.31 | $235.30 | $235.30 |
| Purchase #6 | $162.58 | 8.349% | $176.1538 | $176.15 | $176.15 | $176.20 |
| Purchase #7 | $205.59 | 13.160% | $232.6456 | $232.65 | $232.65 | $232.60 |
| 7 purchase totals = | $1,376.51 | $1,514.5013 | $1,514.49 | $1,514.55 | $1,514.50 | |