| 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 | $164.77 | 6.160% | $174.9198 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $99.80 | 4.247% | $104.0385 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $196.41 | 8.716% | $213.5291 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $107.63 | 13.685% | $122.3592 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $241.64 | 3.147% | $249.2444 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $157.47 | 7.715% | $169.6188 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $79.86 | 6.583% | $85.1172 | $85.12 | $85.10 | $85.10 |
| 7 purchase totals = | $1,047.58 | $1,118.8270 | $1,118.83 | $1,118.80 | $1,118.70 | |