| 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 | $155.35 | 5.577% | $164.0139 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $222.65 | 3.146% | $229.6546 | $229.65 | $229.65 | $229.70 |
| Purchase #3 | $175.73 | 12.337% | $197.4098 | $197.41 | $197.40 | $197.40 |
| Purchase #4 | $114.60 | 11.218% | $127.4558 | $127.46 | $127.45 | $127.50 |
| Purchase #5 | $16.62 | 8.745% | $18.0734 | $18.07 | $18.05 | $18.10 |
| Purchase #6 | $60.40 | 6.429% | $64.2831 | $64.28 | $64.30 | $64.30 |
| Purchase #7 | $19.88 | 13.241% | $22.5123 | $22.51 | $22.50 | $22.50 |
| 7 purchase totals = | $765.23 | $823.4029 | $823.39 | $823.35 | $823.50 | |