| 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 | $167.83 | 4.740% | $175.7851 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $112.28 | 3.690% | $116.4231 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $249.95 | 7.762% | $269.3511 | $269.35 | $269.35 | $269.40 |
| Purchase #4 | $182.41 | 9.218% | $199.2246 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $60.35 | 13.525% | $68.5123 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $22.53 | 8.484% | $24.4414 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $183.94 | 5.443% | $193.9519 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $979.29 | $1,047.6895 | $1,047.68 | $1,047.65 | $1,047.70 | |