| 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 | $187.30 | 11.716% | $209.2441 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $80.30 | 6.632% | $85.6255 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $15.94 | 3.336% | $16.4718 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $125.42 | 6.261% | $133.2725 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $211.25 | 4.178% | $220.076 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $106.77 | 5.752% | $112.9114 | $112.91 | $112.90 | $112.90 |
| Purchase #7 | $182.90 | 5.476% | $192.9156 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $909.88 | $970.5169 | $970.52 | $970.50 | $970.50 | |