| 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 | $129.36 | 6.144% | $137.3079 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $37.89 | 13.842% | $43.1347 | $43.13 | $43.15 | $43.10 |
| Purchase #3 | $225.61 | 5.199% | $237.3395 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $15.85 | 5.734% | $16.7588 | $16.76 | $16.75 | $16.80 |
| Purchase #5 | $238.55 | 11.331% | $265.5801 | $265.58 | $265.60 | $265.60 |
| Purchase #6 | $166.67 | 13.319% | $188.8688 | $188.87 | $188.85 | $188.90 |
| Purchase #7 | $24.48 | 9.196% | $26.7312 | $26.73 | $26.75 | $26.70 |
| 7 purchase totals = | $838.41 | $915.7210 | $915.72 | $915.75 | $915.70 | |