| 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 | $108.48 | 5.443% | $114.3846 | $114.38 | $114.40 | $114.40 |
| Purchase #2 | $148.67 | 7.414% | $159.6924 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $172.51 | 13.293% | $195.4418 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $232.76 | 3.532% | $240.9811 | $240.98 | $241.00 | $241.00 |
| Purchase #5 | $51.48 | 5.240% | $54.1776 | $54.18 | $54.20 | $54.20 |
| Purchase #6 | $36.82 | 12.529% | $41.4332 | $41.43 | $41.45 | $41.40 |
| Purchase #7 | $73.38 | 3.535% | $75.974 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $824.10 | $882.0847 | $882.07 | $882.15 | $882.10 | |