| 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 | $74.63 | 10.245% | $82.2758 | $82.28 | $82.30 | $82.30 |
| Purchase #2 | $111.56 | 5.398% | $117.582 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $104.94 | 10.827% | $116.3019 | $116.30 | $116.30 | $116.30 |
| Purchase #4 | $144.81 | 7.625% | $155.8518 | $155.85 | $155.85 | $155.90 |
| Purchase #5 | $190.32 | 8.693% | $206.8645 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $147.86 | 12.600% | $166.4904 | $166.49 | $166.50 | $166.50 |
| Purchase #7 | $7.56 | 11.167% | $8.4042 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $781.68 | $853.7706 | $853.76 | $853.80 | $853.90 | |