| 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 | $36.67 | 4.273% | $38.2369 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $176.55 | 7.693% | $190.132 | $190.13 | $190.15 | $190.10 |
| Purchase #3 | $203.26 | 6.339% | $216.1447 | $216.14 | $216.15 | $216.10 |
| Purchase #4 | $233.48 | 8.213% | $252.6557 | $252.66 | $252.65 | $252.70 |
| Purchase #5 | $84.38 | 3.107% | $87.0017 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $22.94 | 9.136% | $25.0358 | $25.04 | $25.05 | $25.00 |
| Purchase #7 | $143.30 | 10.118% | $157.7991 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $900.58 | $967.0059 | $967.01 | $967.05 | $966.90 | |