| 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 | $155.59 | 8.297% | $168.4993 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $226.98 | 12.336% | $254.9803 | $254.98 | $255.00 | $255.00 |
| Purchase #3 | $242.39 | 13.442% | $274.9721 | $274.97 | $274.95 | $275.00 |
| Purchase #4 | $140.67 | 11.841% | $157.3267 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $46.68 | 9.160% | $50.9559 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $82.47 | 8.630% | $89.5872 | $89.59 | $89.60 | $89.60 |
| Purchase #7 | $198.26 | 13.342% | $224.7118 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $1,093.04 | $1,221.0333 | $1,221.04 | $1,221.05 | $1,221.10 | |