| 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 | $142.29 | 6.658% | $151.7637 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $45.73 | 4.617% | $47.8414 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $200.72 | 7.105% | $214.9812 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $118.40 | 6.632% | $126.2523 | $126.25 | $126.25 | $126.30 |
| Purchase #5 | $54.28 | 13.729% | $61.7321 | $61.73 | $61.75 | $61.70 |
| Purchase #6 | $224.64 | 6.866% | $240.0638 | $240.06 | $240.05 | $240.10 |
| Purchase #7 | $53.67 | 12.656% | $60.4625 | $60.46 | $60.45 | $60.50 |
| 7 purchase totals = | $839.73 | $903.0970 | $903.08 | $903.10 | $903.20 | |