| 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 | $145.51 | 4.289% | $151.7509 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $134.87 | 3.729% | $139.8993 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $131.93 | 12.330% | $148.197 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $57.60 | 7.710% | $62.041 | $62.04 | $62.05 | $62.00 |
| Purchase #5 | $51.52 | 13.835% | $58.6478 | $58.65 | $58.65 | $58.60 |
| Purchase #6 | $175.78 | 6.198% | $186.6748 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $197.30 | 8.465% | $214.0014 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $894.51 | $961.2122 | $961.21 | $961.20 | $961.20 | |