| 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 | $178.28 | 9.423% | $195.0793 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $47.59 | 13.514% | $54.0213 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $242.74 | 3.704% | $251.7311 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $216.45 | 6.402% | $230.3071 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $151.35 | 3.314% | $156.3657 | $156.37 | $156.35 | $156.40 |
| Purchase #6 | $19.83 | 8.381% | $21.492 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $229.75 | 8.579% | $249.4603 | $249.46 | $249.45 | $249.50 |
| 7 purchase totals = | $1,085.99 | $1,158.4568 | $1,158.46 | $1,158.45 | $1,158.50 | |