| 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 | $154.52 | 11.566% | $172.3918 | $172.39 | $172.40 | $172.40 |
| Purchase #2 | $17.51 | 13.530% | $19.8791 | $19.88 | $19.90 | $19.90 |
| Purchase #3 | $150.71 | 10.114% | $165.9528 | $165.95 | $165.95 | $166.00 |
| Purchase #4 | $142.80 | 8.694% | $155.215 | $155.22 | $155.20 | $155.20 |
| Purchase #5 | $83.81 | 3.698% | $86.9093 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $135.75 | 10.244% | $149.6562 | $149.66 | $149.65 | $149.70 |
| Purchase #7 | $115.26 | 6.814% | $123.1138 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $800.36 | $873.1180 | $873.12 | $873.10 | $873.20 | |