| 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 | $98.93 | 5.299% | $104.1723 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $20.56 | 11.824% | $22.991 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $129.37 | 6.452% | $137.717 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $45.70 | 8.552% | $49.6083 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $197.61 | 9.561% | $216.5035 | $216.50 | $216.50 | $216.50 |
| Purchase #6 | $87.28 | 11.786% | $97.5668 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $167.75 | 7.507% | $180.343 | $180.34 | $180.35 | $180.30 |
| 7 purchase totals = | $747.20 | $808.9019 | $808.90 | $808.85 | $808.90 | |