| 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 | $146.25 | 9.749% | $160.5079 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $233.38 | 5.680% | $246.636 | $246.64 | $246.65 | $246.60 |
| Purchase #3 | $56.47 | 8.750% | $61.4111 | $61.41 | $61.40 | $61.40 |
| Purchase #4 | $215.97 | 3.336% | $223.1748 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $126.91 | 5.200% | $133.5093 | $133.51 | $133.50 | $133.50 |
| Purchase #6 | $129.28 | 11.439% | $144.0683 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $186.29 | 10.225% | $205.3382 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $1,094.55 | $1,174.6456 | $1,174.65 | $1,174.60 | $1,174.60 | |