| 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 | $147.35 | 8.228% | $159.474 | $159.47 | $159.45 | $159.50 |
| Purchase #2 | $116.43 | 11.229% | $129.5039 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $124.92 | 5.452% | $131.7306 | $131.73 | $131.75 | $131.70 |
| Purchase #4 | $139.35 | 13.770% | $158.5385 | $158.54 | $158.55 | $158.50 |
| Purchase #5 | $171.46 | 6.161% | $182.0237 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $96.70 | 13.264% | $109.5263 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $117.73 | 5.631% | $124.3594 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $913.94 | $995.1564 | $995.15 | $995.15 | $995.10 | |