| 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 | $135.50 | 6.210% | $143.9146 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $87.36 | 9.685% | $95.8208 | $95.82 | $95.80 | $95.80 |
| Purchase #3 | $141.98 | 6.631% | $151.3947 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $92.34 | 11.411% | $102.8769 | $102.88 | $102.90 | $102.90 |
| Purchase #5 | $88.39 | 11.419% | $98.4833 | $98.48 | $98.50 | $98.50 |
| Purchase #6 | $163.62 | 6.502% | $174.2586 | $174.26 | $174.25 | $174.30 |
| Purchase #7 | $164.45 | 4.151% | $171.2763 | $171.28 | $171.30 | $171.30 |
| 7 purchase totals = | $873.64 | $938.0252 | $938.02 | $938.05 | $938.10 | |