| 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 | $66.95 | 5.627% | $70.7173 | $70.72 | $70.70 | $70.70 |
| Purchase #2 | $149.90 | 10.859% | $166.1776 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $234.62 | 6.632% | $250.18 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $113.27 | 8.414% | $122.8005 | $122.80 | $122.80 | $122.80 |
| Purchase #5 | $70.62 | 10.703% | $78.1785 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $135.81 | 5.334% | $143.0541 | $143.05 | $143.05 | $143.10 |
| Purchase #7 | $149.52 | 13.540% | $169.765 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $920.69 | $1,000.8730 | $1,000.88 | $1,000.90 | $1,001.00 | |