| 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 | $119.51 | 9.488% | $130.8491 | $130.85 | $130.85 | $130.80 |
| Purchase #2 | $189.36 | 7.746% | $204.0278 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $121.80 | 4.121% | $126.8194 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $70.79 | 6.798% | $75.6023 | $75.60 | $75.60 | $75.60 |
| Purchase #5 | $25.87 | 4.518% | $27.0388 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $152.36 | 11.136% | $169.3268 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $137.88 | 3.396% | $142.5624 | $142.56 | $142.55 | $142.60 |
| 7 purchase totals = | $817.57 | $876.2266 | $876.23 | $876.25 | $876.10 | |