| 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 | $40.71 | 8.536% | $44.185 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $172.96 | 7.740% | $186.3471 | $186.35 | $186.35 | $186.30 |
| Purchase #3 | $131.79 | 9.193% | $143.9055 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $129.80 | 11.169% | $144.2974 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $122.95 | 13.356% | $139.3712 | $139.37 | $139.35 | $139.40 |
| Purchase #6 | $240.37 | 4.701% | $251.6698 | $251.67 | $251.65 | $251.70 |
| Purchase #7 | $233.75 | 11.559% | $260.7692 | $260.77 | $260.75 | $260.80 |
| 7 purchase totals = | $1,072.33 | $1,170.5452 | $1,170.56 | $1,170.50 | $1,170.60 | |