| 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 | $150.55 | 7.519% | $161.8699 | $161.87 | $161.85 | $161.90 |
| Purchase #2 | $197.84 | 8.673% | $214.9987 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $237.58 | 9.239% | $259.53 | $259.53 | $259.55 | $259.50 |
| Purchase #4 | $236.26 | 8.650% | $256.6965 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $8.86 | 4.400% | $9.2498 | $9.25 | $9.25 | $9.20 |
| Purchase #6 | $17.94 | 12.242% | $20.1362 | $20.14 | $20.15 | $20.10 |
| Purchase #7 | $81.50 | 7.546% | $87.65 | $87.65 | $87.65 | $87.70 |
| 7 purchase totals = | $930.53 | $1,010.1311 | $1,010.14 | $1,010.15 | $1,010.10 | |