| 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 | $145.31 | 9.242% | $158.7396 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $20.71 | 3.461% | $21.4268 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $119.51 | 3.215% | $123.3522 | $123.35 | $123.35 | $123.40 |
| Purchase #4 | $103.84 | 10.173% | $114.4036 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $112.58 | 4.805% | $117.9895 | $117.99 | $118.00 | $118.00 |
| Purchase #6 | $204.33 | 12.242% | $229.3441 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $246.82 | 8.790% | $268.5155 | $268.52 | $268.50 | $268.50 |
| 7 purchase totals = | $953.10 | $1,033.7713 | $1,033.77 | $1,033.80 | $1,033.70 | |