| 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 | $162.75 | 13.381% | $184.5276 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $47.91 | 12.210% | $53.7598 | $53.76 | $53.75 | $53.80 |
| Purchase #3 | $10.50 | 11.684% | $11.7268 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $12.79 | 8.640% | $13.8951 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $100.37 | 9.361% | $109.7656 | $109.77 | $109.75 | $109.80 |
| Purchase #6 | $28.65 | 4.586% | $29.9639 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $124.84 | 13.408% | $141.5785 | $141.58 | $141.60 | $141.60 |
| 7 purchase totals = | $487.81 | $545.2173 | $545.23 | $545.25 | $545.30 | |