| 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 | $229.87 | 6.190% | $244.099 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $149.30 | 7.160% | $159.9899 | $159.99 | $160.00 | $160.00 |
| Purchase #3 | $74.42 | 7.206% | $79.7827 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $45.55 | 9.461% | $49.8595 | $49.86 | $49.85 | $49.90 |
| Purchase #5 | $243.49 | 11.583% | $271.6934 | $271.69 | $271.70 | $271.70 |
| Purchase #6 | $208.89 | 5.482% | $220.3413 | $220.34 | $220.35 | $220.30 |
| Purchase #7 | $134.83 | 6.185% | $143.1692 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $1,086.35 | $1,168.9350 | $1,168.93 | $1,168.95 | $1,169.00 | |