| 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 | $190.72 | 6.270% | $202.6781 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $171.84 | 10.819% | $190.4314 | $190.43 | $190.45 | $190.40 |
| Purchase #3 | $152.29 | 5.509% | $160.6797 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $160.25 | 9.607% | $175.6452 | $175.65 | $175.65 | $175.60 |
| Purchase #5 | $66.45 | 13.813% | $75.6287 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $160.46 | 7.213% | $172.034 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $7.45 | 13.825% | $8.48 | $8.48 | $8.50 | $8.50 |
| 7 purchase totals = | $909.46 | $985.5771 | $985.58 | $985.70 | $985.50 | |