| 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 | $169.61 | 4.763% | $177.6885 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $50.42 | 5.511% | $53.1986 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $222.67 | 11.429% | $248.119 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $110.44 | 7.323% | $118.5275 | $118.53 | $118.55 | $118.50 |
| Purchase #5 | $246.57 | 11.322% | $274.4867 | $274.49 | $274.50 | $274.50 |
| Purchase #6 | $139.52 | 13.790% | $158.7598 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $173.50 | 8.415% | $188.1 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $1,112.73 | $1,218.8801 | $1,218.89 | $1,218.90 | $1,218.90 | |