| 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 | $162.30 | 12.488% | $182.568 | $182.57 | $182.55 | $182.60 |
| Purchase #2 | $41.42 | 11.563% | $46.2094 | $46.21 | $46.20 | $46.20 |
| Purchase #3 | $108.56 | 6.748% | $115.8856 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $69.68 | 11.394% | $77.6193 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $149.26 | 4.556% | $156.0603 | $156.06 | $156.05 | $156.10 |
| Purchase #6 | $155.37 | 3.225% | $160.3807 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $142.37 | 5.867% | $150.7228 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $828.96 | $889.4461 | $889.45 | $889.40 | $889.50 | |