| 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 | $117.52 | 7.376% | $126.1883 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $136.45 | 12.704% | $153.7846 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $194.27 | 10.667% | $214.9928 | $214.99 | $215.00 | $215.00 |
| Purchase #4 | $189.27 | 3.225% | $195.374 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $135.31 | 13.388% | $153.4253 | $153.43 | $153.45 | $153.40 |
| Purchase #6 | $65.99 | 9.841% | $72.4841 | $72.48 | $72.50 | $72.50 |
| Purchase #7 | $19.89 | 11.291% | $22.1358 | $22.14 | $22.15 | $22.10 |
| 7 purchase totals = | $858.70 | $938.3849 | $938.38 | $938.45 | $938.40 | |