| 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 | $160.42 | 9.683% | $175.9535 | $175.95 | $175.95 | $176.00 |
| Purchase #2 | $5.39 | 5.520% | $5.6875 | $5.69 | $5.70 | $5.70 |
| Purchase #3 | $93.43 | 11.520% | $104.1931 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $25.68 | 3.319% | $26.5323 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $125.33 | 9.391% | $137.0997 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $233.87 | 10.126% | $257.5517 | $257.55 | $257.55 | $257.60 |
| Purchase #7 | $113.78 | 8.199% | $123.1088 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $757.90 | $830.1266 | $830.12 | $830.15 | $830.20 | |