| 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 | $125.42 | 3.451% | $129.7482 | $129.75 | $129.75 | $129.70 |
| Purchase #2 | $162.79 | 9.871% | $178.859 | $178.86 | $178.85 | $178.90 |
| Purchase #3 | $121.31 | 7.561% | $130.4822 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $55.38 | 11.189% | $61.5765 | $61.58 | $61.60 | $61.60 |
| Purchase #5 | $184.74 | 4.596% | $193.2307 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $16.61 | 13.410% | $18.8374 | $18.84 | $18.85 | $18.80 |
| Purchase #7 | $61.33 | 4.455% | $64.0623 | $64.06 | $64.05 | $64.10 |
| 7 purchase totals = | $727.58 | $776.7963 | $776.80 | $776.85 | $776.80 | |