| 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 | $15.88 | 4.518% | $16.5975 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $138.34 | 12.300% | $155.3558 | $155.36 | $155.35 | $155.40 |
| Purchase #3 | $201.88 | 12.425% | $226.9636 | $226.96 | $226.95 | $227.00 |
| Purchase #4 | $132.89 | 7.224% | $142.49 | $142.49 | $142.50 | $142.50 |
| Purchase #5 | $232.90 | 10.462% | $257.266 | $257.27 | $257.25 | $257.30 |
| Purchase #6 | $160.31 | 4.191% | $167.0286 | $167.03 | $167.05 | $167.00 |
| Purchase #7 | $92.28 | 13.852% | $105.0626 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $974.48 | $1,070.7641 | $1,070.77 | $1,070.75 | $1,070.90 | |