| 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 | $176.35 | 4.726% | $184.6843 | $184.68 | $184.70 | $184.70 |
| Purchase #2 | $217.80 | 6.605% | $232.1857 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $145.81 | 10.221% | $160.7132 | $160.71 | $160.70 | $160.70 |
| Purchase #4 | $141.26 | 6.731% | $150.7682 | $150.77 | $150.75 | $150.80 |
| Purchase #5 | $239.75 | 7.294% | $257.2374 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $147.70 | 11.717% | $165.006 | $165.01 | $165.00 | $165.00 |
| Purchase #7 | $206.33 | 8.816% | $224.5201 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $1,275.00 | $1,375.1149 | $1,375.12 | $1,375.10 | $1,375.10 | |