| 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 | $171.25 | 9.212% | $187.0256 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $114.91 | 4.402% | $119.9683 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $195.80 | 5.508% | $206.5847 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $179.61 | 10.785% | $198.9809 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $49.88 | 4.259% | $52.0044 | $52.00 | $52.00 | $52.00 |
| Purchase #6 | $20.95 | 3.796% | $21.7453 | $21.75 | $21.75 | $21.70 |
| Purchase #7 | $201.99 | 3.834% | $209.7343 | $209.73 | $209.75 | $209.70 |
| 7 purchase totals = | $934.39 | $996.0435 | $996.04 | $996.10 | $996.00 | |