| 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 | $172.81 | 4.500% | $180.5865 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $193.36 | 9.847% | $212.4002 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $26.83 | 11.601% | $29.9425 | $29.94 | $29.95 | $29.90 |
| Purchase #4 | $49.39 | 11.837% | $55.2363 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $60.38 | 6.204% | $64.126 | $64.13 | $64.15 | $64.10 |
| Purchase #6 | $166.68 | 9.295% | $182.1729 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $101.94 | 7.671% | $109.7598 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $771.39 | $834.2242 | $834.23 | $834.25 | $834.20 | |