| 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 | $173.36 | 10.253% | $191.1346 | $191.13 | $191.15 | $191.10 |
| Purchase #2 | $116.98 | 12.432% | $131.523 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $94.65 | 8.116% | $102.3318 | $102.33 | $102.35 | $102.30 |
| Purchase #4 | $150.30 | 7.487% | $161.553 | $161.55 | $161.55 | $161.60 |
| Purchase #5 | $238.88 | 5.609% | $252.2788 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $207.74 | 9.571% | $227.6228 | $227.62 | $227.60 | $227.60 |
| Purchase #7 | $87.34 | 5.445% | $92.0957 | $92.10 | $92.10 | $92.10 |
| 7 purchase totals = | $1,069.25 | $1,158.5397 | $1,158.53 | $1,158.55 | $1,158.50 | |