| 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 | $170.43 | 12.518% | $191.7644 | $191.76 | $191.75 | $191.80 |
| Purchase #2 | $163.60 | 8.577% | $177.632 | $177.63 | $177.65 | $177.60 |
| Purchase #3 | $139.34 | 7.154% | $149.3084 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $204.61 | 11.207% | $227.5406 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $9.65 | 5.809% | $10.2106 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $47.53 | 5.622% | $50.2021 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $95.31 | 6.498% | $101.5032 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $830.47 | $908.1613 | $908.15 | $908.15 | $908.10 | |