| 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 | $156.41 | 3.657% | $162.1299 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $101.89 | 6.371% | $108.3814 | $108.38 | $108.40 | $108.40 |
| Purchase #3 | $150.73 | 5.333% | $158.7684 | $158.77 | $158.75 | $158.80 |
| Purchase #4 | $115.74 | 3.301% | $119.5606 | $119.56 | $119.55 | $119.60 |
| Purchase #5 | $53.89 | 12.565% | $60.6613 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $101.68 | 8.380% | $110.2008 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $50.62 | 7.507% | $54.42 | $54.42 | $54.40 | $54.40 |
| 7 purchase totals = | $730.96 | $774.1224 | $774.12 | $774.10 | $774.20 | |