| 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 | $130.71 | 12.470% | $147.0095 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $65.35 | 10.675% | $72.3261 | $72.33 | $72.35 | $72.30 |
| Purchase #3 | $93.69 | 12.425% | $105.331 | $105.33 | $105.35 | $105.30 |
| Purchase #4 | $42.50 | 10.334% | $46.892 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $243.55 | 4.362% | $254.1737 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $52.95 | 10.625% | $58.5759 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $125.69 | 7.807% | $135.5026 | $135.50 | $135.50 | $135.50 |
| 7 purchase totals = | $754.44 | $819.8108 | $819.81 | $819.85 | $819.80 | |