| 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 | $97.87 | 3.635% | $101.4276 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $127.78 | 13.341% | $144.8271 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $158.77 | 11.284% | $176.6856 | $176.69 | $176.70 | $176.70 |
| Purchase #4 | $57.96 | 5.568% | $61.1872 | $61.19 | $61.20 | $61.20 |
| Purchase #5 | $21.60 | 8.671% | $23.4729 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $138.77 | 12.769% | $156.4895 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $146.40 | 10.411% | $161.6417 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $749.15 | $825.7316 | $825.74 | $825.80 | $825.70 | |