| 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 | $184.82 | 9.244% | $201.9048 | $201.90 | $201.90 | $201.90 |
| Purchase #2 | $237.43 | 8.376% | $257.3171 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $153.41 | 5.244% | $161.4548 | $161.45 | $161.45 | $161.50 |
| Purchase #4 | $100.83 | 7.242% | $108.1321 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $82.32 | 10.409% | $90.8887 | $90.89 | $90.90 | $90.90 |
| Purchase #6 | $77.37 | 12.177% | $86.7913 | $86.79 | $86.80 | $86.80 |
| Purchase #7 | $41.85 | 11.430% | $46.6335 | $46.63 | $46.65 | $46.60 |
| 7 purchase totals = | $878.03 | $953.1223 | $953.11 | $953.15 | $953.10 | |