| 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 | $177.41 | 3.681% | $183.9405 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $28.84 | 11.661% | $32.203 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $219.94 | 5.382% | $231.7772 | $231.78 | $231.80 | $231.80 |
| Purchase #4 | $36.74 | 9.159% | $40.105 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $7.33 | 4.115% | $7.6316 | $7.63 | $7.65 | $7.60 |
| Purchase #6 | $161.29 | 13.271% | $182.6948 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $88.26 | 12.746% | $99.5096 | $99.51 | $99.50 | $99.50 |
| 7 purchase totals = | $719.81 | $777.8617 | $777.86 | $777.90 | $777.80 | |