| 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 | $132.92 | 5.543% | $140.2878 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $91.97 | 9.492% | $100.6998 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $143.67 | 13.441% | $162.9807 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $226.85 | 11.317% | $252.5226 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $19.91 | 4.639% | $20.8336 | $20.83 | $20.85 | $20.80 |
| Purchase #6 | $161.63 | 10.445% | $178.5123 | $178.51 | $178.50 | $178.50 |
| Purchase #7 | $47.98 | 5.470% | $50.6045 | $50.60 | $50.60 | $50.60 |
| 7 purchase totals = | $824.93 | $906.4413 | $906.43 | $906.45 | $906.40 | |