| 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 | $155.89 | 8.411% | $169.0019 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $69.30 | 11.519% | $77.2827 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $45.67 | 9.449% | $49.9854 | $49.99 | $50.00 | $50.00 |
| Purchase #4 | $16.29 | 5.363% | $17.1636 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $76.84 | 9.294% | $83.9815 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $177.65 | 10.110% | $195.6104 | $195.61 | $195.60 | $195.60 |
| Purchase #7 | $172.25 | 12.607% | $193.9656 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $713.89 | $786.9911 | $786.99 | $787.00 | $787.10 | |