| 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 | $132.60 | 12.677% | $149.4097 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $195.41 | 5.773% | $206.691 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $41.55 | 9.475% | $45.4869 | $45.49 | $45.50 | $45.50 |
| Purchase #4 | $245.89 | 9.250% | $268.6348 | $268.63 | $268.65 | $268.60 |
| Purchase #5 | $36.47 | 5.663% | $38.5353 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $168.50 | 9.297% | $184.1654 | $184.17 | $184.15 | $184.20 |
| Purchase #7 | $35.37 | 5.146% | $37.1901 | $37.19 | $37.20 | $37.20 |
| 7 purchase totals = | $855.79 | $930.1132 | $930.12 | $930.15 | $930.10 | |