| 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 | $129.85 | 9.772% | $142.5389 | $142.54 | $142.55 | $142.50 |
| Purchase #2 | $167.56 | 9.131% | $182.8599 | $182.86 | $182.85 | $182.90 |
| Purchase #3 | $14.88 | 9.859% | $16.347 | $16.35 | $16.35 | $16.30 |
| Purchase #4 | $116.82 | 3.555% | $120.973 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $207.28 | 5.814% | $219.3313 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $171.76 | 11.700% | $191.8559 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $98.63 | 12.851% | $111.3049 | $111.30 | $111.30 | $111.30 |
| 7 purchase totals = | $906.78 | $985.2109 | $985.21 | $985.20 | $985.20 | |