| 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 | $182.42 | 10.223% | $201.0688 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $109.81 | 6.470% | $116.9147 | $116.91 | $116.90 | $116.90 |
| Purchase #3 | $46.80 | 9.413% | $51.2053 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $12.38 | 5.770% | $13.0943 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $58.28 | 12.458% | $65.5405 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $146.64 | 6.390% | $156.0103 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $37.86 | 7.756% | $40.7964 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $594.19 | $644.6303 | $644.63 | $644.60 | $644.60 | |