| 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 | $158.43 | 4.239% | $165.1458 | $165.15 | $165.15 | $165.10 |
| Purchase #2 | $159.42 | 5.603% | $168.3523 | $168.35 | $168.35 | $168.40 |
| Purchase #3 | $101.26 | 6.746% | $108.091 | $108.09 | $108.10 | $108.10 |
| Purchase #4 | $123.40 | 7.455% | $132.5995 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $147.39 | 12.317% | $165.544 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $30.74 | 10.529% | $33.9766 | $33.98 | $34.00 | $34.00 |
| Purchase #7 | $129.83 | 8.572% | $140.959 | $140.96 | $140.95 | $141.00 |
| 7 purchase totals = | $850.47 | $914.6682 | $914.67 | $914.70 | $914.70 | |