| 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 | $191.99 | 8.623% | $208.5453 | $208.55 | $208.55 | $208.50 |
| Purchase #2 | $174.79 | 11.210% | $194.384 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $114.38 | 6.434% | $121.7392 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $163.38 | 13.756% | $185.8546 | $185.85 | $185.85 | $185.90 |
| Purchase #5 | $50.50 | 11.408% | $56.261 | $56.26 | $56.25 | $56.30 |
| Purchase #6 | $43.43 | 13.812% | $49.4286 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $6.63 | 13.531% | $7.5271 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $745.10 | $823.7398 | $823.74 | $823.80 | $823.70 | |