| 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 | $13.62 | 9.511% | $14.9154 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $131.79 | 12.684% | $148.5062 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $138.29 | 5.510% | $145.9098 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $201.89 | 8.124% | $218.2915 | $218.29 | $218.30 | $218.30 |
| Purchase #5 | $45.47 | 5.337% | $47.8967 | $47.90 | $47.90 | $47.90 |
| Purchase #6 | $184.44 | 12.363% | $207.2423 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $183.73 | 12.121% | $205.9999 | $206.00 | $206.00 | $206.00 |
| 7 purchase totals = | $899.23 | $988.7618 | $988.77 | $988.75 | $988.70 | |