| 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 | $138.89 | 13.489% | $157.6249 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $130.83 | 9.146% | $142.7957 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $166.38 | 6.396% | $177.0217 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $183.68 | 11.532% | $204.862 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $111.49 | 11.417% | $124.2188 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $107.58 | 13.754% | $122.3766 | $122.38 | $122.40 | $122.40 |
| Purchase #7 | $51.32 | 10.688% | $56.8051 | $56.81 | $56.80 | $56.80 |
| 7 purchase totals = | $890.17 | $985.7048 | $985.71 | $985.65 | $985.70 | |