| 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 | $160.99 | 12.126% | $180.5116 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $51.70 | 13.579% | $58.7203 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $85.43 | 11.503% | $95.257 | $95.26 | $95.25 | $95.30 |
| Purchase #4 | $140.47 | 6.636% | $149.7916 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $150.47 | 10.655% | $166.5026 | $166.50 | $166.50 | $166.50 |
| Purchase #6 | $86.76 | 3.157% | $89.499 | $89.50 | $89.50 | $89.50 |
| Purchase #7 | $212.46 | 6.535% | $226.3443 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $888.28 | $966.6264 | $966.62 | $966.60 | $966.60 | |