| 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 | $166.39 | 8.756% | $180.9591 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $72.85 | 11.629% | $81.3217 | $81.32 | $81.30 | $81.30 |
| Purchase #3 | $209.89 | 4.208% | $218.7222 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $164.61 | 4.187% | $171.5022 | $171.50 | $171.50 | $171.50 |
| Purchase #5 | $53.86 | 9.316% | $58.8776 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $72.91 | 8.551% | $79.1445 | $79.14 | $79.15 | $79.10 |
| Purchase #7 | $195.40 | 12.698% | $220.2119 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $935.91 | $1,010.7392 | $1,010.73 | $1,010.70 | $1,010.70 | |