| 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 | $138.88 | 3.585% | $143.8588 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $227.68 | 3.367% | $235.346 | $235.35 | $235.35 | $235.30 |
| Purchase #3 | $200.81 | 11.715% | $224.3349 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $116.72 | 7.171% | $125.09 | $125.09 | $125.10 | $125.10 |
| Purchase #5 | $57.39 | 9.521% | $62.8541 | $62.85 | $62.85 | $62.90 |
| Purchase #6 | $148.75 | 3.153% | $153.4401 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $157.43 | 9.869% | $172.9668 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $1,047.66 | $1,117.8907 | $1,117.89 | $1,117.90 | $1,117.90 | |