| 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 | $222.69 | 7.397% | $239.1624 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $165.89 | 9.852% | $182.2335 | $182.23 | $182.25 | $182.20 |
| Purchase #3 | $156.62 | 8.855% | $170.4887 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $87.74 | 10.837% | $97.2484 | $97.25 | $97.25 | $97.20 |
| Purchase #5 | $24.75 | 3.482% | $25.6118 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $14.35 | 4.207% | $14.9537 | $14.95 | $14.95 | $15.00 |
| Purchase #7 | $83.72 | 6.196% | $88.9073 | $88.91 | $88.90 | $88.90 |
| 7 purchase totals = | $755.76 | $818.6058 | $818.60 | $818.60 | $818.60 | |