| 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 | $148.61 | 6.687% | $158.5476 | $158.55 | $158.55 | $158.50 |
| Purchase #2 | $242.50 | 4.423% | $253.2258 | $253.23 | $253.25 | $253.20 |
| Purchase #3 | $202.37 | 5.631% | $213.7655 | $213.77 | $213.75 | $213.80 |
| Purchase #4 | $69.35 | 13.844% | $78.9508 | $78.95 | $78.95 | $79.00 |
| Purchase #5 | $26.74 | 8.351% | $28.9731 | $28.97 | $28.95 | $29.00 |
| Purchase #6 | $54.32 | 9.130% | $59.2794 | $59.28 | $59.30 | $59.30 |
| Purchase #7 | $142.51 | 3.476% | $147.4636 | $147.46 | $147.45 | $147.50 |
| 7 purchase totals = | $886.40 | $940.2058 | $940.21 | $940.20 | $940.30 | |