| 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 | $169.90 | 4.306% | $177.2159 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $120.70 | 3.170% | $124.5262 | $124.53 | $124.55 | $124.50 |
| Purchase #3 | $86.85 | 9.384% | $95 | $95.00 | $95.00 | $95.00 |
| Purchase #4 | $56.72 | 5.785% | $60.0013 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $194.85 | 6.466% | $207.449 | $207.45 | $207.45 | $207.40 |
| Purchase #6 | $72.81 | 5.196% | $76.5932 | $76.59 | $76.60 | $76.60 |
| Purchase #7 | $131.65 | 10.493% | $145.464 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $833.48 | $886.2496 | $886.25 | $886.25 | $886.20 | |