| 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 | $79.94 | 5.141% | $84.0497 | $84.05 | $84.05 | $84.00 |
| Purchase #2 | $110.42 | 11.607% | $123.2364 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $148.35 | 7.840% | $159.9806 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $193.54 | 3.108% | $199.5552 | $199.56 | $199.55 | $199.60 |
| Purchase #5 | $156.78 | 5.226% | $164.9733 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $166.86 | 5.315% | $175.7286 | $175.73 | $175.75 | $175.70 |
| Purchase #7 | $233.93 | 6.670% | $249.5331 | $249.53 | $249.55 | $249.50 |
| 7 purchase totals = | $1,089.82 | $1,157.0569 | $1,157.06 | $1,157.10 | $1,157.00 | |