| 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 | $70.35 | 12.134% | $78.8863 | $78.89 | $78.90 | $78.90 |
| Purchase #2 | $176.97 | 4.405% | $184.7655 | $184.77 | $184.75 | $184.80 |
| Purchase #3 | $101.99 | 6.406% | $108.5235 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $226.92 | 5.625% | $239.6843 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $136.32 | 7.863% | $147.0388 | $147.04 | $147.05 | $147.00 |
| Purchase #6 | $71.26 | 3.445% | $73.7149 | $73.71 | $73.70 | $73.70 |
| Purchase #7 | $62.72 | 5.503% | $66.1715 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $846.53 | $898.7848 | $898.78 | $898.75 | $898.80 | |