| 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 | $140.62 | 11.589% | $156.9165 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $127.55 | 4.448% | $133.2234 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $219.52 | 4.415% | $229.2118 | $229.21 | $229.20 | $229.20 |
| Purchase #4 | $42.75 | 5.437% | $45.0743 | $45.07 | $45.05 | $45.10 |
| Purchase #5 | $48.45 | 10.670% | $53.6196 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $137.60 | 12.494% | $154.7917 | $154.79 | $154.80 | $154.80 |
| Purchase #7 | $80.37 | 9.845% | $88.2824 | $88.28 | $88.30 | $88.30 |
| 7 purchase totals = | $796.86 | $861.1197 | $861.11 | $861.05 | $861.10 | |