| 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 | $143.82 | 11.339% | $160.1277 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $155.74 | 6.173% | $165.3538 | $165.35 | $165.35 | $165.40 |
| Purchase #3 | $148.63 | 6.156% | $157.7797 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $66.31 | 5.657% | $70.0612 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $84.39 | 3.229% | $87.115 | $87.12 | $87.10 | $87.10 |
| Purchase #6 | $98.27 | 10.655% | $108.7407 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $229.89 | 6.596% | $245.0535 | $245.05 | $245.05 | $245.10 |
| 7 purchase totals = | $927.05 | $994.2316 | $994.23 | $994.25 | $994.30 | |