| 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 | $144.46 | 11.718% | $161.3878 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $207.73 | 6.366% | $220.9541 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $98.67 | 7.225% | $105.7989 | $105.80 | $105.80 | $105.80 |
| Purchase #4 | $20.51 | 12.201% | $23.0124 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $167.72 | 6.290% | $178.2696 | $178.27 | $178.25 | $178.30 |
| Purchase #6 | $10.66 | 4.462% | $11.1356 | $11.14 | $11.15 | $11.10 |
| Purchase #7 | $43.46 | 6.676% | $46.3614 | $46.36 | $46.35 | $46.40 |
| 7 purchase totals = | $693.21 | $746.9198 | $746.92 | $746.90 | $747.00 | |