| 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 | $125.25 | 3.782% | $129.987 | $129.99 | $130.00 | $130.00 |
| Purchase #2 | $86.47 | 11.529% | $96.4391 | $96.44 | $96.45 | $96.40 |
| Purchase #3 | $42.51 | 12.136% | $47.669 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $234.27 | 8.489% | $254.1572 | $254.16 | $254.15 | $254.20 |
| Purchase #5 | $93.57 | 6.538% | $99.6876 | $99.69 | $99.70 | $99.70 |
| Purchase #6 | $16.33 | 12.366% | $18.3494 | $18.35 | $18.35 | $18.30 |
| Purchase #7 | $144.84 | 9.665% | $158.8388 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $743.24 | $805.1281 | $805.14 | $805.15 | $805.10 | |