| 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 | $194.64 | 11.561% | $217.1423 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $93.49 | 4.864% | $98.0374 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $141.30 | 7.612% | $152.0558 | $152.06 | $152.05 | $152.10 |
| Purchase #4 | $13.32 | 4.868% | $13.9684 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $140.47 | 10.426% | $155.1154 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $158.81 | 5.282% | $167.1983 | $167.20 | $167.20 | $167.20 |
| Purchase #7 | $79.44 | 4.523% | $83.0331 | $83.03 | $83.05 | $83.00 |
| 7 purchase totals = | $821.47 | $886.5507 | $886.56 | $886.55 | $886.50 | |