| 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 | $145.45 | 6.540% | $154.9624 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $220.88 | 5.566% | $233.1742 | $233.17 | $233.15 | $233.20 |
| Purchase #3 | $153.45 | 12.675% | $172.8998 | $172.90 | $172.90 | $172.90 |
| Purchase #4 | $25.46 | 10.210% | $28.0595 | $28.06 | $28.05 | $28.10 |
| Purchase #5 | $226.45 | 7.143% | $242.6253 | $242.63 | $242.65 | $242.60 |
| Purchase #6 | $221.32 | 6.368% | $235.4137 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $225.49 | 11.471% | $251.356 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $1,218.50 | $1,318.4909 | $1,318.49 | $1,318.45 | $1,318.60 | |