| 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 | $118.60 | 11.537% | $132.2829 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $15.53 | 4.560% | $16.2382 | $16.24 | $16.25 | $16.20 |
| Purchase #3 | $144.99 | 4.725% | $151.8408 | $151.84 | $151.85 | $151.80 |
| Purchase #4 | $200.98 | 13.699% | $228.5123 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $215.96 | 12.426% | $242.7952 | $242.80 | $242.80 | $242.80 |
| Purchase #6 | $61.57 | 7.763% | $66.3497 | $66.35 | $66.35 | $66.30 |
| Purchase #7 | $53.37 | 6.796% | $56.997 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $811.00 | $895.0161 | $895.02 | $895.05 | $894.90 | |