| 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 | $158.66 | 8.218% | $171.6987 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $19.53 | 8.726% | $21.2342 | $21.23 | $21.25 | $21.20 |
| Purchase #3 | $79.77 | 5.186% | $83.9069 | $83.91 | $83.90 | $83.90 |
| Purchase #4 | $233.35 | 6.245% | $247.9227 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $104.58 | 13.440% | $118.6356 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $25.48 | 9.189% | $27.8214 | $27.82 | $27.80 | $27.80 |
| Purchase #7 | $160.52 | 6.273% | $170.5894 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $781.89 | $841.8089 | $841.81 | $841.80 | $841.70 | |