| 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 | $184.43 | 6.620% | $196.6393 | $196.64 | $196.65 | $196.60 |
| Purchase #2 | $189.65 | 10.582% | $209.7188 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $89.98 | 9.200% | $98.2582 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $99.75 | 6.403% | $106.137 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $27.93 | 4.211% | $29.1061 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $53.72 | 6.858% | $57.4041 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $148.85 | 12.153% | $166.9397 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $794.31 | $864.2032 | $864.21 | $864.20 | $864.10 | |