| 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 | $197.87 | 4.573% | $206.9186 | $206.92 | $206.90 | $206.90 |
| Purchase #2 | $73.54 | 11.165% | $81.7507 | $81.75 | $81.75 | $81.80 |
| Purchase #3 | $102.79 | 4.551% | $107.468 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $99.28 | 7.668% | $106.8928 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $199.56 | 10.615% | $220.7433 | $220.74 | $220.75 | $220.70 |
| Purchase #6 | $138.69 | 6.616% | $147.8657 | $147.87 | $147.85 | $147.90 |
| Purchase #7 | $11.59 | 12.808% | $13.0744 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $823.32 | $884.7135 | $884.71 | $884.65 | $884.80 | |