| 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 | $141.69 | 5.325% | $149.235 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $130.60 | 5.173% | $137.3559 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $178.32 | 5.579% | $188.2685 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $204.27 | 6.528% | $217.6047 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $21.51 | 7.601% | $23.145 | $23.15 | $23.15 | $23.10 |
| Purchase #6 | $149.84 | 4.390% | $156.418 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $88.97 | 4.451% | $92.9301 | $92.93 | $92.95 | $92.90 |
| 7 purchase totals = | $915.20 | $964.9572 | $964.97 | $964.95 | $964.90 | |