| 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 | $14.75 | 12.629% | $16.6128 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $128.53 | 8.691% | $139.7005 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $240.96 | 3.509% | $249.4153 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $21.42 | 3.295% | $22.1258 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $177.58 | 5.202% | $186.8177 | $186.82 | $186.80 | $186.80 |
| Purchase #6 | $133.78 | 8.318% | $144.9078 | $144.91 | $144.90 | $144.90 |
| Purchase #7 | $95.88 | 9.189% | $104.6904 | $104.69 | $104.70 | $104.70 |
| 7 purchase totals = | $812.90 | $864.2703 | $864.28 | $864.25 | $864.20 | |