| 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 | $175.75 | 7.431% | $188.81 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $176.31 | 4.118% | $183.5704 | $183.57 | $183.55 | $183.60 |
| Purchase #3 | $40.67 | 9.338% | $44.4678 | $44.47 | $44.45 | $44.50 |
| Purchase #4 | $119.41 | 10.345% | $131.763 | $131.76 | $131.75 | $131.80 |
| Purchase #5 | $118.88 | 5.265% | $125.139 | $125.14 | $125.15 | $125.10 |
| Purchase #6 | $177.26 | 6.750% | $189.2251 | $189.23 | $189.25 | $189.20 |
| Purchase #7 | $158.42 | 3.278% | $163.613 | $163.61 | $163.60 | $163.60 |
| 7 purchase totals = | $966.70 | $1,026.5883 | $1,026.59 | $1,026.55 | $1,026.60 | |