| 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 | $190.80 | 7.872% | $205.8198 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $62.42 | 4.702% | $65.355 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $120.87 | 13.470% | $137.1512 | $137.15 | $137.15 | $137.20 |
| Purchase #4 | $39.72 | 5.745% | $42.0019 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $72.48 | 3.494% | $75.0125 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $68.40 | 12.813% | $77.1641 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $158.32 | 5.540% | $167.0909 | $167.09 | $167.10 | $167.10 |
| 7 purchase totals = | $713.01 | $769.5954 | $769.59 | $769.55 | $769.70 | |