| 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 | $146.85 | 6.328% | $156.1427 | $156.14 | $156.15 | $156.10 |
| Purchase #2 | $22.99 | 10.252% | $25.3469 | $25.35 | $25.35 | $25.30 |
| Purchase #3 | $23.26 | 11.542% | $25.9447 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $123.83 | 12.694% | $139.549 | $139.55 | $139.55 | $139.50 |
| Purchase #5 | $49.61 | 9.565% | $54.3552 | $54.36 | $54.35 | $54.40 |
| Purchase #6 | $205.91 | 6.699% | $219.7039 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $71.52 | 3.764% | $74.212 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $643.97 | $695.2544 | $695.25 | $695.25 | $695.10 | |