| 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 | $18.31 | 10.225% | $20.1822 | $20.18 | $20.20 | $20.20 |
| Purchase #2 | $61.33 | 9.173% | $66.9558 | $66.96 | $66.95 | $67.00 |
| Purchase #3 | $193.38 | 3.830% | $200.7865 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $237.45 | 3.376% | $245.4663 | $245.47 | $245.45 | $245.50 |
| Purchase #5 | $101.61 | 13.723% | $115.5539 | $115.55 | $115.55 | $115.60 |
| Purchase #6 | $130.29 | 11.115% | $144.7717 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $149.47 | 4.663% | $156.4398 | $156.44 | $156.45 | $156.40 |
| 7 purchase totals = | $891.84 | $950.1562 | $950.16 | $950.15 | $950.30 | |