| 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 | $184.80 | 5.589% | $195.1285 | $195.13 | $195.15 | $195.10 |
| Purchase #2 | $162.68 | 6.624% | $173.4559 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $244.60 | 13.712% | $278.1396 | $278.14 | $278.15 | $278.10 |
| Purchase #4 | $170.99 | 13.239% | $193.6274 | $193.63 | $193.65 | $193.60 |
| Purchase #5 | $159.94 | 9.844% | $175.6845 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $234.54 | 5.205% | $246.7478 | $246.75 | $246.75 | $246.70 |
| Purchase #7 | $73.33 | 9.415% | $80.234 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $1,230.88 | $1,343.0177 | $1,343.02 | $1,343.10 | $1,342.90 | |