| 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 | $129.52 | 6.350% | $137.7445 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $148.25 | 6.638% | $158.0908 | $158.09 | $158.10 | $158.10 |
| Purchase #3 | $164.29 | 10.859% | $182.1303 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $212.38 | 13.852% | $241.7989 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $24.91 | 6.835% | $26.6126 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $209.36 | 8.170% | $226.4647 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $95.54 | 5.155% | $100.4651 | $100.47 | $100.45 | $100.50 |
| 7 purchase totals = | $984.25 | $1,073.3069 | $1,073.30 | $1,073.30 | $1,073.30 | |