| 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 | $165.48 | 5.193% | $174.0734 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $239.95 | 3.234% | $247.71 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $247.70 | 7.429% | $266.1016 | $266.10 | $266.10 | $266.10 |
| Purchase #4 | $42.31 | 10.532% | $46.7661 | $46.77 | $46.75 | $46.80 |
| Purchase #5 | $13.42 | 7.375% | $14.4097 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $106.59 | 12.336% | $119.7389 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $18.74 | 7.400% | $20.1268 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $834.19 | $888.9265 | $888.93 | $888.90 | $888.90 | |