| 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 | $121.93 | 7.575% | $131.1662 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $143.72 | 6.241% | $152.6896 | $152.69 | $152.70 | $152.70 |
| Purchase #3 | $107.79 | 8.252% | $116.6848 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $81.68 | 10.505% | $90.2605 | $90.26 | $90.25 | $90.30 |
| Purchase #5 | $71.76 | 10.754% | $79.4771 | $79.48 | $79.50 | $79.50 |
| Purchase #6 | $209.90 | 5.214% | $220.8442 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $124.46 | 7.835% | $134.2114 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $861.24 | $925.3338 | $925.33 | $925.35 | $925.40 | |