| 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 | $162.45 | 3.833% | $168.6767 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $223.64 | 10.655% | $247.4688 | $247.47 | $247.45 | $247.50 |
| Purchase #3 | $55.29 | 4.288% | $57.6608 | $57.66 | $57.65 | $57.70 |
| Purchase #4 | $227.92 | 5.308% | $240.018 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $44.54 | 10.633% | $49.2759 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $132.50 | 5.657% | $139.9955 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $204.49 | 9.655% | $224.2335 | $224.23 | $224.25 | $224.20 |
| 7 purchase totals = | $1,050.83 | $1,127.3292 | $1,127.34 | $1,127.35 | $1,127.40 | |