| 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 | $97.46 | 10.488% | $107.6816 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $148.27 | 7.270% | $159.0492 | $159.05 | $159.05 | $159.00 |
| Purchase #3 | $194.29 | 12.785% | $219.13 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $194.68 | 10.691% | $215.4932 | $215.49 | $215.50 | $215.50 |
| Purchase #5 | $186.51 | 12.826% | $210.4318 | $210.43 | $210.45 | $210.40 |
| Purchase #6 | $40.37 | 9.620% | $44.2536 | $44.25 | $44.25 | $44.30 |
| Purchase #7 | $53.35 | 6.469% | $56.8012 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $914.93 | $1,012.8406 | $1,012.83 | $1,012.90 | $1,012.80 | |