| 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 | $204.77 | 9.753% | $224.7412 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $170.56 | 4.160% | $177.6553 | $177.66 | $177.65 | $177.70 |
| Purchase #3 | $180.72 | 9.390% | $197.6896 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $155.30 | 3.747% | $161.1191 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $224.82 | 4.520% | $234.9819 | $234.98 | $235.00 | $235.00 |
| Purchase #6 | $72.64 | 4.199% | $75.6902 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $107.54 | 7.824% | $115.9539 | $115.95 | $115.95 | $116.00 |
| 7 purchase totals = | $1,116.35 | $1,187.8312 | $1,187.83 | $1,187.85 | $1,187.90 | |