| 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 | $194.33 | 8.778% | $211.3883 | $211.39 | $211.40 | $211.40 |
| Purchase #2 | $178.89 | 9.415% | $195.7325 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $116.56 | 13.847% | $132.7001 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $40.37 | 5.339% | $42.5254 | $42.53 | $42.55 | $42.50 |
| Purchase #5 | $121.89 | 3.671% | $126.3646 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $84.30 | 4.166% | $87.8119 | $87.81 | $87.80 | $87.80 |
| Purchase #7 | $157.90 | 4.219% | $164.5618 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $894.24 | $961.0846 | $961.08 | $961.10 | $961.10 | |