| 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 | $110.47 | 6.443% | $117.5876 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $105.89 | 13.458% | $120.1407 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $25.92 | 4.655% | $27.1266 | $27.13 | $27.15 | $27.10 |
| Purchase #4 | $193.39 | 11.233% | $215.1135 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $71.37 | 8.149% | $77.1859 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $133.88 | 7.792% | $144.3119 | $144.31 | $144.30 | $144.30 |
| Purchase #7 | $14.45 | 6.360% | $15.369 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $655.37 | $716.8352 | $716.84 | $716.85 | $716.80 | |