| 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 | $125.94 | 5.379% | $132.7143 | $132.71 | $132.70 | $132.70 |
| Purchase #2 | $169.46 | 7.574% | $182.2949 | $182.29 | $182.30 | $182.30 |
| Purchase #3 | $170.35 | 3.826% | $176.8676 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $69.28 | 3.553% | $71.7415 | $71.74 | $71.75 | $71.70 |
| Purchase #5 | $38.33 | 4.150% | $39.9207 | $39.92 | $39.90 | $39.90 |
| Purchase #6 | $130.85 | 10.725% | $144.8837 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $172.52 | 10.795% | $191.1435 | $191.14 | $191.15 | $191.10 |
| 7 purchase totals = | $876.73 | $939.5662 | $939.55 | $939.55 | $939.50 | |