| 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 | $172.26 | 9.696% | $188.9623 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $215.80 | 13.269% | $244.4345 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $71.42 | 8.286% | $77.3379 | $77.34 | $77.35 | $77.30 |
| Purchase #4 | $170.53 | 9.521% | $186.7662 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $194.70 | 11.290% | $216.6816 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $158.30 | 7.503% | $170.1772 | $170.18 | $170.20 | $170.20 |
| Purchase #7 | $104.64 | 7.688% | $112.6847 | $112.68 | $112.70 | $112.70 |
| 7 purchase totals = | $1,087.65 | $1,197.0444 | $1,197.04 | $1,197.10 | $1,197.10 | |