| 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 | $152.31 | 4.216% | $158.7314 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $8.55 | 4.290% | $8.9168 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $167.42 | 8.766% | $182.096 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $119.70 | 9.579% | $131.1661 | $131.17 | $131.15 | $131.20 |
| Purchase #5 | $85.71 | 12.225% | $96.188 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $209.93 | 11.582% | $234.2441 | $234.24 | $234.25 | $234.20 |
| Purchase #7 | $26.52 | 5.448% | $27.9648 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $770.14 | $839.3072 | $839.31 | $839.30 | $839.30 | |