| 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 | $148.27 | 5.570% | $156.5286 | $156.53 | $156.55 | $156.50 |
| Purchase #2 | $157.73 | 9.734% | $173.0834 | $173.08 | $173.10 | $173.10 |
| Purchase #3 | $137.90 | 7.805% | $148.6631 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $181.56 | 6.269% | $192.942 | $192.94 | $192.95 | $192.90 |
| Purchase #5 | $34.31 | 7.705% | $36.9536 | $36.95 | $36.95 | $37.00 |
| Purchase #6 | $110.93 | 4.655% | $116.0938 | $116.09 | $116.10 | $116.10 |
| Purchase #7 | $67.78 | 9.145% | $73.9785 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $838.48 | $898.2430 | $898.23 | $898.30 | $898.30 | |