| 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 | $121.62 | 5.516% | $128.3286 | $128.33 | $128.35 | $128.30 |
| Purchase #2 | $194.69 | 7.723% | $209.7259 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $56.56 | 5.706% | $59.7873 | $59.79 | $59.80 | $59.80 |
| Purchase #4 | $118.69 | 12.306% | $133.296 | $133.30 | $133.30 | $133.30 |
| Purchase #5 | $143.99 | 7.301% | $154.5027 | $154.50 | $154.50 | $154.50 |
| Purchase #6 | $40.98 | 7.339% | $43.9875 | $43.99 | $44.00 | $44.00 |
| Purchase #7 | $130.96 | 6.599% | $139.6021 | $139.60 | $139.60 | $139.60 |
| 7 purchase totals = | $807.49 | $869.2301 | $869.24 | $869.30 | $869.20 | |