| 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 | $130.36 | 5.490% | $137.5168 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $174.62 | 4.436% | $182.3661 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $206.28 | 6.489% | $219.6655 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $10.54 | 11.837% | $11.7876 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $112.25 | 3.435% | $116.1058 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $45.73 | 4.818% | $47.9333 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $176.68 | 8.403% | $191.5264 | $191.53 | $191.55 | $191.50 |
| 7 purchase totals = | $856.46 | $906.9015 | $906.92 | $906.90 | $906.90 | |