| 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 | $177.95 | 7.537% | $191.3621 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $223.84 | 9.385% | $244.8474 | $244.85 | $244.85 | $244.80 |
| Purchase #3 | $141.99 | 8.866% | $154.5788 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $70.62 | 13.224% | $79.9588 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $26.25 | 4.867% | $27.5276 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $171.64 | 12.134% | $192.4668 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $59.39 | 10.750% | $65.7744 | $65.77 | $65.75 | $65.80 |
| 7 purchase totals = | $871.68 | $956.5159 | $956.52 | $956.50 | $956.60 | |