| 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 | $158.41 | 12.812% | $178.7055 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $41.77 | 13.757% | $47.5163 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $20.38 | 10.223% | $22.4634 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $29.69 | 8.559% | $32.2312 | $32.23 | $32.25 | $32.20 |
| Purchase #5 | $79.89 | 13.164% | $90.4067 | $90.41 | $90.40 | $90.40 |
| Purchase #6 | $161.97 | 8.195% | $175.2434 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $239.42 | 8.685% | $260.2136 | $260.21 | $260.20 | $260.20 |
| 7 purchase totals = | $731.53 | $806.7801 | $806.78 | $806.75 | $806.70 | |