| 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 | $110.45 | 3.133% | $113.9104 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $131.94 | 13.613% | $149.901 | $149.90 | $149.90 | $149.90 |
| Purchase #3 | $71.74 | 6.589% | $76.4669 | $76.47 | $76.45 | $76.50 |
| Purchase #4 | $180.49 | 13.225% | $204.3598 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $15.44 | 11.632% | $17.236 | $17.24 | $17.25 | $17.20 |
| Purchase #6 | $10.88 | 11.579% | $12.1398 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $127.32 | 4.245% | $132.7247 | $132.72 | $132.70 | $132.70 |
| 7 purchase totals = | $648.26 | $706.7386 | $706.74 | $706.70 | $706.70 | |