| 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 | $163.99 | 12.107% | $183.8443 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $65.34 | 6.825% | $69.7995 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $54.87 | 7.261% | $58.8541 | $58.85 | $58.85 | $58.90 |
| Purchase #4 | $88.40 | 13.708% | $100.5179 | $100.52 | $100.50 | $100.50 |
| Purchase #5 | $100.94 | 7.719% | $108.7316 | $108.73 | $108.75 | $108.70 |
| Purchase #6 | $64.73 | 6.823% | $69.1465 | $69.15 | $69.15 | $69.10 |
| Purchase #7 | $128.53 | 9.386% | $140.5938 | $140.59 | $140.60 | $140.60 |
| 7 purchase totals = | $666.80 | $731.4877 | $731.48 | $731.50 | $731.40 | |