| 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 | $157.71 | 9.666% | $172.9542 | $172.95 | $172.95 | $173.00 |
| Purchase #2 | $8.32 | 6.180% | $8.8342 | $8.83 | $8.85 | $8.80 |
| Purchase #3 | $81.52 | 6.261% | $86.624 | $86.62 | $86.60 | $86.60 |
| Purchase #4 | $95.69 | 8.608% | $103.927 | $103.93 | $103.95 | $103.90 |
| Purchase #5 | $174.96 | 10.836% | $193.9187 | $193.92 | $193.90 | $193.90 |
| Purchase #6 | $87.52 | 10.558% | $96.7604 | $96.76 | $96.75 | $96.80 |
| Purchase #7 | $188.91 | 5.511% | $199.3208 | $199.32 | $199.30 | $199.30 |
| 7 purchase totals = | $794.63 | $862.3393 | $862.33 | $862.30 | $862.30 | |