| 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 | $166.61 | 10.437% | $183.9991 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $217.72 | 10.727% | $241.0748 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $249.63 | 6.774% | $266.5399 | $266.54 | $266.55 | $266.50 |
| Purchase #4 | $46.44 | 3.420% | $48.0282 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $238.62 | 13.316% | $270.3946 | $270.39 | $270.40 | $270.40 |
| Purchase #6 | $15.42 | 6.803% | $16.469 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $86.96 | 9.331% | $95.0742 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $1,021.40 | $1,121.5798 | $1,121.57 | $1,121.55 | $1,121.60 | |