| 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 | $141.92 | 8.429% | $153.8824 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $22.33 | 4.283% | $23.2864 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $155.40 | 13.708% | $176.7022 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $96.61 | 9.361% | $105.6537 | $105.65 | $105.65 | $105.70 |
| Purchase #5 | $93.67 | 6.135% | $99.4167 | $99.42 | $99.40 | $99.40 |
| Purchase #6 | $9.36 | 9.660% | $10.2642 | $10.26 | $10.25 | $10.30 |
| Purchase #7 | $9.57 | 9.763% | $10.5043 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $528.86 | $579.7099 | $579.70 | $579.70 | $579.80 | |