| 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 | $143.75 | 12.376% | $161.5405 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $6.81 | 12.684% | $7.6738 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $57.46 | 7.155% | $61.5713 | $61.57 | $61.55 | $61.60 |
| Purchase #4 | $148.75 | 4.639% | $155.6505 | $155.65 | $155.65 | $155.70 |
| Purchase #5 | $177.82 | 7.758% | $191.6153 | $191.62 | $191.60 | $191.60 |
| Purchase #6 | $216.78 | 11.781% | $242.3189 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $61.78 | 13.687% | $70.2358 | $70.24 | $70.25 | $70.20 |
| 7 purchase totals = | $813.15 | $890.6061 | $890.61 | $890.55 | $890.60 | |