| 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 | $180.82 | 5.653% | $191.0418 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $98.90 | 3.350% | $102.2132 | $102.21 | $102.20 | $102.20 |
| Purchase #3 | $57.88 | 4.103% | $60.2548 | $60.25 | $60.25 | $60.30 |
| Purchase #4 | $104.25 | 4.675% | $109.1237 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $68.78 | 10.364% | $75.9084 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $12.31 | 10.278% | $13.5752 | $13.58 | $13.60 | $13.60 |
| Purchase #7 | $222.44 | 4.237% | $231.8648 | $231.86 | $231.85 | $231.90 |
| 7 purchase totals = | $745.38 | $783.9819 | $783.97 | $783.95 | $784.00 | |