| 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 | $152.93 | 3.199% | $157.8222 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $207.34 | 12.239% | $232.7163 | $232.72 | $232.70 | $232.70 |
| Purchase #3 | $229.60 | 11.117% | $255.1246 | $255.12 | $255.10 | $255.10 |
| Purchase #4 | $122.87 | 7.698% | $132.3285 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $132.79 | 3.595% | $137.5638 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $8.43 | 7.563% | $9.0676 | $9.07 | $9.05 | $9.10 |
| Purchase #7 | $224.52 | 3.174% | $231.6463 | $231.65 | $231.65 | $231.60 |
| 7 purchase totals = | $1,078.48 | $1,156.2693 | $1,156.27 | $1,156.20 | $1,156.20 | |