| 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 | $159.68 | 5.196% | $167.977 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $226.76 | 3.162% | $233.9302 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $217.40 | 13.552% | $246.862 | $246.86 | $246.85 | $246.90 |
| Purchase #4 | $82.89 | 4.348% | $86.4941 | $86.49 | $86.50 | $86.50 |
| Purchase #5 | $135.62 | 5.827% | $143.5226 | $143.52 | $143.50 | $143.50 |
| Purchase #6 | $27.50 | 13.588% | $31.2367 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $184.37 | 3.707% | $191.2046 | $191.20 | $191.20 | $191.20 |
| 7 purchase totals = | $1,034.22 | $1,101.2272 | $1,101.22 | $1,101.25 | $1,101.20 | |