| 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 | $144.58 | 13.191% | $163.6515 | $163.65 | $163.65 | $163.70 |
| Purchase #2 | $150.45 | 5.839% | $159.2348 | $159.23 | $159.25 | $159.20 |
| Purchase #3 | $223.74 | 10.856% | $248.0292 | $248.03 | $248.05 | $248.00 |
| Purchase #4 | $233.33 | 7.605% | $251.0747 | $251.07 | $251.05 | $251.10 |
| Purchase #5 | $183.63 | 3.633% | $190.3013 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $135.35 | 8.515% | $146.8751 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $135.51 | 7.216% | $145.2884 | $145.29 | $145.30 | $145.30 |
| 7 purchase totals = | $1,206.59 | $1,304.4550 | $1,304.45 | $1,304.50 | $1,304.50 | |