| 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 | $155.81 | 6.787% | $166.3848 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $177.85 | 7.507% | $191.2012 | $191.20 | $191.20 | $191.20 |
| Purchase #3 | $104.91 | 10.841% | $116.2833 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $210.31 | 9.112% | $229.4734 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $42.39 | 3.737% | $43.9741 | $43.97 | $43.95 | $44.00 |
| Purchase #6 | $135.28 | 13.511% | $153.5577 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $99.61 | 10.196% | $109.7662 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $926.16 | $1,010.6407 | $1,010.63 | $1,010.60 | $1,010.80 | |