| 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 | $162.56 | 5.719% | $171.8568 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $27.61 | 13.464% | $31.3274 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $101.88 | 10.369% | $112.4439 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $122.91 | 13.692% | $139.7388 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $132.41 | 6.159% | $140.5651 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $144.60 | 11.799% | $161.6614 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $24.89 | 11.641% | $27.7874 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $716.86 | $785.3808 | $785.39 | $785.40 | $785.40 | |