| 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 | $134.87 | 13.777% | $153.451 | $153.45 | $153.45 | $153.50 |
| Purchase #2 | $85.40 | 6.830% | $91.2328 | $91.23 | $91.25 | $91.20 |
| Purchase #3 | $146.35 | 7.612% | $157.4902 | $157.49 | $157.50 | $157.50 |
| Purchase #4 | $60.28 | 8.109% | $65.1681 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $113.45 | 4.583% | $118.6494 | $118.65 | $118.65 | $118.60 |
| Purchase #6 | $27.41 | 7.732% | $29.5293 | $29.53 | $29.55 | $29.50 |
| Purchase #7 | $106.77 | 8.487% | $115.8316 | $115.83 | $115.85 | $115.80 |
| 7 purchase totals = | $674.53 | $731.3524 | $731.35 | $731.40 | $731.30 | |