| 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 | $200.44 | 8.837% | $218.1529 | $218.15 | $218.15 | $218.20 |
| Purchase #2 | $74.40 | 11.818% | $83.1926 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $44.25 | 9.637% | $48.5144 | $48.51 | $48.50 | $48.50 |
| Purchase #4 | $181.49 | 12.746% | $204.6227 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $37.76 | 10.177% | $41.6028 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $130.44 | 13.852% | $148.5085 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $76.41 | 9.193% | $83.4344 | $83.43 | $83.45 | $83.40 |
| 7 purchase totals = | $745.19 | $828.0283 | $828.01 | $828.00 | $828.00 | |