| 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 | $39.64 | 13.673% | $45.06 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $54.70 | 3.858% | $56.8103 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $114.45 | 10.794% | $126.8037 | $126.80 | $126.80 | $126.80 |
| Purchase #4 | $166.68 | 5.414% | $175.7041 | $175.70 | $175.70 | $175.70 |
| Purchase #5 | $248.79 | 10.763% | $275.5673 | $275.57 | $275.55 | $275.60 |
| Purchase #6 | $160.28 | 9.407% | $175.3575 | $175.36 | $175.35 | $175.40 |
| Purchase #7 | $247.27 | 13.491% | $280.6292 | $280.63 | $280.65 | $280.60 |
| 7 purchase totals = | $1,031.81 | $1,135.9321 | $1,135.93 | $1,135.90 | $1,136.00 | |