| 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 | $145.80 | 11.398% | $162.4183 | $162.42 | $162.40 | $162.40 |
| Purchase #2 | $107.48 | 3.181% | $110.8989 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $46.63 | 5.134% | $49.024 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $53.32 | 12.411% | $59.9375 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $116.73 | 11.581% | $130.2485 | $130.25 | $130.25 | $130.20 |
| Purchase #6 | $10.91 | 6.706% | $11.6416 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $199.63 | 10.662% | $220.9146 | $220.91 | $220.90 | $220.90 |
| 7 purchase totals = | $680.50 | $745.0834 | $745.08 | $745.05 | $744.90 | |