| 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 | $175.85 | 9.424% | $192.4221 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $150.68 | 3.279% | $155.6208 | $155.62 | $155.60 | $155.60 |
| Purchase #3 | $36.50 | 13.282% | $41.3479 | $41.35 | $41.35 | $41.30 |
| Purchase #4 | $77.31 | 6.199% | $82.1024 | $82.10 | $82.10 | $82.10 |
| Purchase #5 | $95.54 | 10.640% | $105.7055 | $105.71 | $105.70 | $105.70 |
| Purchase #6 | $24.55 | 7.182% | $26.3132 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $120.36 | 7.598% | $129.505 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $680.79 | $733.0169 | $733.02 | $732.95 | $732.90 | |