| 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 | $136.56 | 6.380% | $145.2725 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $96.77 | 4.555% | $101.1779 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $111.71 | 9.667% | $122.509 | $122.51 | $122.50 | $122.50 |
| Purchase #4 | $181.29 | 10.785% | $200.8421 | $200.84 | $200.85 | $200.80 |
| Purchase #5 | $215.76 | 6.279% | $229.3076 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $240.26 | 6.454% | $255.7664 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $118.26 | 3.432% | $122.3187 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $1,100.61 | $1,177.1942 | $1,177.20 | $1,177.15 | $1,177.20 | |