| 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 | $177.31 | 9.205% | $193.6314 | $193.63 | $193.65 | $193.60 |
| Purchase #2 | $107.49 | 4.359% | $112.1755 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $233.25 | 9.485% | $255.3738 | $255.37 | $255.35 | $255.40 |
| Purchase #4 | $143.91 | 4.828% | $150.858 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $238.58 | 5.539% | $251.7949 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $234.53 | 5.329% | $247.0281 | $247.03 | $247.05 | $247.00 |
| Purchase #7 | $206.54 | 7.826% | $222.7038 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $1,341.61 | $1,433.5655 | $1,433.56 | $1,433.60 | $1,433.60 | |