| 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 | $160.98 | 6.418% | $171.3117 | $171.31 | $171.30 | $171.30 |
| Purchase #2 | $233.50 | 8.862% | $254.1928 | $254.19 | $254.20 | $254.20 |
| Purchase #3 | $139.32 | 13.206% | $157.7186 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $35.98 | 7.684% | $38.7447 | $38.74 | $38.75 | $38.70 |
| Purchase #5 | $12.89 | 10.311% | $14.2191 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $62.55 | 7.745% | $67.3945 | $67.39 | $67.40 | $67.40 |
| Purchase #7 | $121.37 | 10.376% | $133.9634 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $766.59 | $837.5448 | $837.53 | $837.50 | $837.50 | |