| 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 | $141.28 | 5.306% | $148.7763 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $15.84 | 3.699% | $16.4259 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $229.79 | 11.499% | $256.2136 | $256.21 | $256.20 | $256.20 |
| Purchase #4 | $168.48 | 12.566% | $189.6512 | $189.65 | $189.65 | $189.70 |
| Purchase #5 | $58.89 | 13.466% | $66.8201 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $197.56 | 7.782% | $212.9341 | $212.93 | $212.95 | $212.90 |
| Purchase #7 | $54.37 | 10.761% | $60.2208 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $866.21 | $951.0420 | $951.04 | $951.05 | $951.00 | |