| 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 | $135.79 | 13.503% | $154.1257 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $87.89 | 6.289% | $93.4174 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $205.56 | 4.782% | $215.3899 | $215.39 | $215.40 | $215.40 |
| Purchase #4 | $63.26 | 13.483% | $71.7893 | $71.79 | $71.80 | $71.80 |
| Purchase #5 | $79.59 | 12.614% | $89.6295 | $89.63 | $89.65 | $89.60 |
| Purchase #6 | $13.83 | 7.192% | $14.8247 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $209.85 | 10.687% | $232.2767 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $795.77 | $871.4532 | $871.46 | $871.50 | $871.40 | |