| 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 | $170.28 | 12.206% | $191.0644 | $191.06 | $191.05 | $191.10 |
| Purchase #2 | $31.96 | 7.495% | $34.3554 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $18.61 | 12.345% | $20.9074 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $86.49 | 10.311% | $95.408 | $95.41 | $95.40 | $95.40 |
| Purchase #5 | $138.94 | 5.579% | $146.6915 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $107.80 | 3.622% | $111.7045 | $111.70 | $111.70 | $111.70 |
| Purchase #7 | $199.26 | 10.406% | $219.995 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $753.34 | $820.1262 | $820.13 | $820.10 | $820.20 | |