| 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 | $151.68 | 5.202% | $159.5704 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $199.57 | 7.872% | $215.2802 | $215.28 | $215.30 | $215.30 |
| Purchase #3 | $161.36 | 10.717% | $178.653 | $178.65 | $178.65 | $178.70 |
| Purchase #4 | $118.50 | 9.773% | $130.081 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $221.96 | 9.622% | $243.317 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $204.63 | 8.438% | $221.8967 | $221.90 | $221.90 | $221.90 |
| Purchase #7 | $57.92 | 5.643% | $61.1884 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $1,115.62 | $1,209.9867 | $1,209.99 | $1,210.00 | $1,210.10 | |