| 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 | $75.29 | 8.685% | $81.8289 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $94.51 | 13.412% | $107.1857 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $238.74 | 13.684% | $271.4092 | $271.41 | $271.40 | $271.40 |
| Purchase #4 | $169.86 | 11.415% | $189.2495 | $189.25 | $189.25 | $189.20 |
| Purchase #5 | $167.69 | 10.826% | $185.8441 | $185.84 | $185.85 | $185.80 |
| Purchase #6 | $19.54 | 12.272% | $21.9379 | $21.94 | $21.95 | $21.90 |
| Purchase #7 | $213.57 | 3.650% | $221.3653 | $221.37 | $221.35 | $221.40 |
| 7 purchase totals = | $979.20 | $1,078.8206 | $1,078.83 | $1,078.85 | $1,078.70 | |