| 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 | $174.49 | 6.560% | $185.9365 | $185.94 | $185.95 | $185.90 |
| Purchase #2 | $202.88 | 10.528% | $224.2392 | $224.24 | $224.25 | $224.20 |
| Purchase #3 | $211.34 | 8.722% | $229.7731 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $204.53 | 4.269% | $213.2614 | $213.26 | $213.25 | $213.30 |
| Purchase #5 | $69.97 | 11.111% | $77.7444 | $77.74 | $77.75 | $77.70 |
| Purchase #6 | $213.34 | 11.269% | $237.3813 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $222.39 | 13.279% | $251.9212 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $1,298.94 | $1,420.2571 | $1,420.25 | $1,420.25 | $1,420.20 | |