| 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 | $156.49 | 9.348% | $171.1187 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $11.84 | 7.200% | $12.6925 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $194.53 | 7.315% | $208.7599 | $208.76 | $208.75 | $208.80 |
| Purchase #4 | $214.25 | 13.860% | $243.9451 | $243.95 | $243.95 | $243.90 |
| Purchase #5 | $35.72 | 13.104% | $40.4007 | $40.40 | $40.40 | $40.40 |
| Purchase #6 | $215.35 | 12.556% | $242.3893 | $242.39 | $242.40 | $242.40 |
| Purchase #7 | $141.91 | 6.556% | $151.2136 | $151.21 | $151.20 | $151.20 |
| 7 purchase totals = | $970.09 | $1,070.5198 | $1,070.52 | $1,070.50 | $1,070.50 | |