| 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 | $158.85 | 11.437% | $177.0177 | $177.02 | $177.00 | $177.00 |
| Purchase #2 | $149.98 | 7.807% | $161.6889 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $150.53 | 13.171% | $170.3563 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $165.59 | 13.820% | $188.4745 | $188.47 | $188.45 | $188.50 |
| Purchase #5 | $55.39 | 10.272% | $61.0797 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $214.86 | 8.212% | $232.5043 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $216.71 | 6.484% | $230.7615 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $1,111.91 | $1,221.8829 | $1,221.88 | $1,221.85 | $1,222.00 | |