| 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 | $169.32 | 13.428% | $192.0563 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $14.59 | 5.424% | $15.3814 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $61.87 | 6.663% | $65.9924 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $219.63 | 12.655% | $247.4242 | $247.42 | $247.40 | $247.40 |
| Purchase #5 | $108.67 | 10.538% | $120.1216 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $146.46 | 8.243% | $158.5327 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $17.52 | 5.310% | $18.4503 | $18.45 | $18.45 | $18.50 |
| 7 purchase totals = | $738.06 | $817.9589 | $817.95 | $817.95 | $818.00 | |