| 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 | $155.55 | 3.465% | $160.9398 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $22.96 | 8.520% | $24.9162 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $12.94 | 3.187% | $13.3524 | $13.35 | $13.35 | $13.40 |
| Purchase #4 | $151.29 | 4.721% | $158.4324 | $158.43 | $158.45 | $158.40 |
| Purchase #5 | $75.60 | 9.377% | $82.689 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $148.66 | 5.217% | $156.4156 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $158.75 | 8.480% | $172.212 | $172.21 | $172.20 | $172.20 |
| 7 purchase totals = | $725.75 | $768.9574 | $768.96 | $768.95 | $768.90 | |