| 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 | $180.70 | 5.489% | $190.6186 | $190.62 | $190.60 | $190.60 |
| Purchase #2 | $182.74 | 6.351% | $194.3458 | $194.35 | $194.35 | $194.30 |
| Purchase #3 | $76.79 | 12.421% | $86.3281 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $47.77 | 3.397% | $49.3927 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $246.77 | 13.183% | $279.3017 | $279.30 | $279.30 | $279.30 |
| Purchase #6 | $73.44 | 10.681% | $81.2841 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $194.36 | 5.506% | $205.0615 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $1,002.57 | $1,086.3325 | $1,086.33 | $1,086.35 | $1,086.30 | |