| 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 | $153.29 | 8.188% | $165.8414 | $165.84 | $165.85 | $165.80 |
| Purchase #2 | $216.43 | 12.477% | $243.434 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $250.62 | 11.499% | $279.4388 | $279.44 | $279.45 | $279.40 |
| Purchase #4 | $134.79 | 5.104% | $141.6697 | $141.67 | $141.65 | $141.70 |
| Purchase #5 | $154.34 | 12.121% | $173.0476 | $173.05 | $173.05 | $173.00 |
| Purchase #6 | $210.60 | 5.393% | $221.9577 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $58.50 | 6.689% | $62.4131 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $1,178.57 | $1,287.8023 | $1,287.80 | $1,287.80 | $1,287.70 | |