| 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 | $111.99 | 13.677% | $127.3069 | $127.31 | $127.30 | $127.30 |
| Purchase #2 | $191.36 | 8.375% | $207.3864 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $145.55 | 4.805% | $152.5437 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $70.91 | 3.660% | $73.5053 | $73.51 | $73.50 | $73.50 |
| Purchase #5 | $25.49 | 7.232% | $27.3334 | $27.33 | $27.35 | $27.30 |
| Purchase #6 | $56.76 | 6.796% | $60.6174 | $60.62 | $60.60 | $60.60 |
| Purchase #7 | $152.40 | 9.450% | $166.8018 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $754.46 | $815.4949 | $815.50 | $815.50 | $815.40 | |