| 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 | $160.44 | 10.401% | $177.1274 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $137.30 | 11.204% | $152.6831 | $152.68 | $152.70 | $152.70 |
| Purchase #3 | $103.44 | 13.840% | $117.7561 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $149.80 | 8.799% | $162.9809 | $162.98 | $163.00 | $163.00 |
| Purchase #5 | $21.42 | 10.610% | $23.6927 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $96.93 | 4.427% | $101.2211 | $101.22 | $101.20 | $101.20 |
| Purchase #7 | $144.35 | 4.714% | $151.1547 | $151.15 | $151.15 | $151.20 |
| 7 purchase totals = | $813.68 | $886.6160 | $886.61 | $886.65 | $886.70 | |