| 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 | $127.34 | 6.745% | $135.9291 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $69.25 | 8.782% | $75.3315 | $75.33 | $75.35 | $75.30 |
| Purchase #3 | $182.49 | 3.344% | $188.5925 | $188.59 | $188.60 | $188.60 |
| Purchase #4 | $12.88 | 6.481% | $13.7148 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $184.41 | 7.507% | $198.2537 | $198.25 | $198.25 | $198.30 |
| Purchase #6 | $180.56 | 6.851% | $192.9302 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $11.93 | 9.538% | $13.0679 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $768.86 | $817.8197 | $817.81 | $817.85 | $817.80 | |