| 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 | $156.28 | 8.351% | $169.3309 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $171.98 | 11.212% | $191.2624 | $191.26 | $191.25 | $191.30 |
| Purchase #3 | $177.81 | 9.311% | $194.3659 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $225.58 | 3.568% | $233.6287 | $233.63 | $233.65 | $233.60 |
| Purchase #5 | $140.76 | 10.869% | $156.0592 | $156.06 | $156.05 | $156.10 |
| Purchase #6 | $82.77 | 8.751% | $90.0132 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $250.31 | 8.306% | $271.1007 | $271.10 | $271.10 | $271.10 |
| 7 purchase totals = | $1,205.49 | $1,305.7610 | $1,305.76 | $1,305.75 | $1,305.80 | |