| 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 | $150.27 | 12.697% | $169.3498 | $169.35 | $169.35 | $169.30 |
| Purchase #2 | $122.96 | 8.489% | $133.3981 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $142.77 | 8.318% | $154.6456 | $154.65 | $154.65 | $154.60 |
| Purchase #4 | $99.66 | 3.696% | $103.3434 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $176.31 | 8.824% | $191.8676 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $121.45 | 7.185% | $130.1762 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $98.28 | 10.242% | $108.3458 | $108.35 | $108.35 | $108.30 |
| 7 purchase totals = | $911.70 | $991.1265 | $991.14 | $991.15 | $991.00 | |