| 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 | $140.29 | 5.642% | $148.2052 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $149.92 | 7.168% | $160.6663 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $114.65 | 4.313% | $119.5949 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $196.28 | 8.134% | $212.2454 | $212.25 | $212.25 | $212.20 |
| Purchase #5 | $94.60 | 9.303% | $103.4006 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $115.43 | 8.174% | $124.8652 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $116.45 | 9.439% | $127.4417 | $127.44 | $127.45 | $127.40 |
| 7 purchase totals = | $927.62 | $996.4193 | $996.43 | $996.40 | $996.40 | |