| 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 | $186.69 | 5.716% | $197.3612 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $15.57 | 13.238% | $17.6312 | $17.63 | $17.65 | $17.60 |
| Purchase #3 | $212.93 | 12.852% | $240.2958 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $211.54 | 3.144% | $218.1908 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $47.83 | 6.804% | $51.0844 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $99.80 | 9.485% | $109.266 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $148.54 | 7.132% | $159.1339 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $922.90 | $992.9633 | $992.96 | $993.00 | $993.00 | |