| 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 | $190.62 | 7.678% | $205.2558 | $205.26 | $205.25 | $205.30 |
| Purchase #2 | $167.99 | 13.671% | $190.9559 | $190.96 | $190.95 | $191.00 |
| Purchase #3 | $193.66 | 7.357% | $207.9076 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $66.64 | 11.283% | $74.159 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $29.72 | 9.766% | $32.6225 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $81.62 | 8.799% | $88.8017 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $45.76 | 3.632% | $47.422 | $47.42 | $47.40 | $47.40 |
| 7 purchase totals = | $776.01 | $847.1245 | $847.13 | $847.05 | $847.20 | |