| 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 | $167.43 | 10.446% | $184.9197 | $184.92 | $184.90 | $184.90 |
| Purchase #2 | $21.51 | 5.839% | $22.766 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $45.30 | 9.357% | $49.5387 | $49.54 | $49.55 | $49.50 |
| Purchase #4 | $54.58 | 3.739% | $56.6207 | $56.62 | $56.60 | $56.60 |
| Purchase #5 | $157.34 | 11.217% | $174.9888 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $219.70 | 12.854% | $247.9402 | $247.94 | $247.95 | $247.90 |
| Purchase #7 | $132.30 | 3.105% | $136.4079 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $798.16 | $873.1820 | $873.19 | $873.15 | $873.10 | |