| 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 | $207.82 | 4.626% | $217.4338 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $166.49 | 5.631% | $175.8651 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $137.32 | 6.409% | $146.1208 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $163.87 | 10.392% | $180.8994 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $101.35 | 7.825% | $109.2806 | $109.28 | $109.30 | $109.30 |
| Purchase #6 | $61.83 | 7.202% | $66.283 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $247.28 | 7.586% | $266.0387 | $266.04 | $266.05 | $266.00 |
| 7 purchase totals = | $1,085.96 | $1,161.9214 | $1,161.92 | $1,161.95 | $1,161.90 | |