| 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 | $183.50 | 11.156% | $203.9713 | $203.97 | $203.95 | $204.00 |
| Purchase #2 | $93.49 | 12.629% | $105.2969 | $105.30 | $105.30 | $105.30 |
| Purchase #3 | $39.30 | 7.231% | $42.1418 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $212.77 | 5.147% | $223.7213 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $171.61 | 3.398% | $177.4413 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $110.81 | 6.156% | $117.6315 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $80.80 | 7.316% | $86.7113 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $892.28 | $956.9154 | $956.91 | $956.90 | $956.80 | |