| 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 | $173.28 | 13.808% | $197.2065 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $108.98 | 10.288% | $120.1919 | $120.19 | $120.20 | $120.20 |
| Purchase #3 | $23.80 | 10.499% | $26.2988 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $27.93 | 9.797% | $30.6663 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $243.33 | 11.365% | $270.9845 | $270.98 | $271.00 | $271.00 |
| Purchase #6 | $128.57 | 10.132% | $141.5967 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $149.51 | 13.415% | $169.5668 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $855.40 | $956.5115 | $956.52 | $956.50 | $956.60 | |