| 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 | $173.77 | 7.782% | $187.2928 | $187.29 | $187.30 | $187.30 |
| Purchase #2 | $114.39 | 13.372% | $129.6862 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $235.88 | 5.742% | $249.4242 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $157.38 | 6.669% | $167.8757 | $167.88 | $167.90 | $167.90 |
| Purchase #5 | $96.49 | 9.318% | $105.4809 | $105.48 | $105.50 | $105.50 |
| Purchase #6 | $32.43 | 12.643% | $36.5301 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $63.47 | 11.683% | $70.8852 | $70.89 | $70.90 | $70.90 |
| 7 purchase totals = | $873.81 | $947.1751 | $947.18 | $947.25 | $947.20 | |