| 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 | $189.82 | 11.698% | $212.0251 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $74.83 | 5.129% | $78.668 | $78.67 | $78.65 | $78.70 |
| Purchase #3 | $142.37 | 9.651% | $156.1101 | $156.11 | $156.10 | $156.10 |
| Purchase #4 | $226.38 | 4.211% | $235.9129 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $86.27 | 8.176% | $93.3234 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $181.32 | 10.813% | $200.9261 | $200.93 | $200.95 | $200.90 |
| Purchase #7 | $129.86 | 11.177% | $144.3745 | $144.37 | $144.35 | $144.40 |
| 7 purchase totals = | $1,030.85 | $1,121.3401 | $1,121.34 | $1,121.30 | $1,121.30 | |