| 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 | $84.50 | 10.561% | $93.424 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $71.52 | 3.503% | $74.0253 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $138.85 | 6.816% | $148.314 | $148.31 | $148.30 | $148.30 |
| Purchase #4 | $107.58 | 13.619% | $122.2313 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $24.61 | 3.532% | $25.4792 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $83.46 | 11.448% | $93.0145 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $146.68 | 13.310% | $166.2031 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $657.20 | $722.6914 | $722.68 | $722.70 | $722.60 | |