| 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 | $150.76 | 10.423% | $166.4737 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $6.38 | 8.323% | $6.911 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $43.74 | 11.853% | $48.9245 | $48.92 | $48.90 | $48.90 |
| Purchase #4 | $110.64 | 12.459% | $124.4246 | $124.42 | $124.40 | $124.40 |
| Purchase #5 | $112.91 | 13.656% | $128.329 | $128.33 | $128.35 | $128.30 |
| Purchase #6 | $237.53 | 6.161% | $252.1642 | $252.16 | $252.15 | $252.20 |
| Purchase #7 | $90.62 | 9.208% | $98.9643 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $752.58 | $826.1913 | $826.17 | $826.10 | $826.20 | |