| 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 | $152.75 | 4.525% | $159.6619 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $6.70 | 7.520% | $7.2038 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $168.98 | 5.724% | $178.6524 | $178.65 | $178.65 | $178.70 |
| Purchase #4 | $217.40 | 8.851% | $236.6421 | $236.64 | $236.65 | $236.60 |
| Purchase #5 | $10.63 | 5.151% | $11.1776 | $11.18 | $11.20 | $11.20 |
| Purchase #6 | $96.65 | 11.510% | $107.7744 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $183.72 | 3.425% | $190.0124 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $836.83 | $891.1246 | $891.11 | $891.10 | $891.20 | |