| 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 | $158.36 | 3.429% | $163.7902 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $84.78 | 7.771% | $91.3683 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $138.66 | 13.131% | $156.8674 | $156.87 | $156.85 | $156.90 |
| Purchase #4 | $76.52 | 10.167% | $84.2998 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $187.51 | 4.233% | $195.4473 | $195.45 | $195.45 | $195.40 |
| Purchase #6 | $54.84 | 3.482% | $56.7495 | $56.75 | $56.75 | $56.70 |
| Purchase #7 | $148.26 | 4.648% | $155.1511 | $155.15 | $155.15 | $155.20 |
| 7 purchase totals = | $848.93 | $903.6736 | $903.68 | $903.65 | $903.70 | |