| 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 | $177.35 | 7.244% | $190.1972 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $191.41 | 5.487% | $201.9127 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $146.41 | 5.716% | $154.7788 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $234.96 | 11.690% | $262.4268 | $262.43 | $262.45 | $262.40 |
| Purchase #5 | $194.69 | 8.282% | $210.8142 | $210.81 | $210.80 | $210.80 |
| Purchase #6 | $117.25 | 3.444% | $121.2881 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $87.30 | 3.351% | $90.2254 | $90.23 | $90.25 | $90.20 |
| 7 purchase totals = | $1,149.37 | $1,231.6432 | $1,231.65 | $1,231.70 | $1,231.60 | |