| 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 | $133.71 | 3.200% | $137.9887 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $41.62 | 11.868% | $46.5595 | $46.56 | $46.55 | $46.60 |
| Purchase #3 | $114.27 | 6.584% | $121.7935 | $121.79 | $121.80 | $121.80 |
| Purchase #4 | $207.57 | 4.281% | $216.4561 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $197.29 | 9.323% | $215.6833 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $143.54 | 9.132% | $156.6481 | $156.65 | $156.65 | $156.60 |
| Purchase #7 | $43.80 | 8.263% | $47.4192 | $47.42 | $47.40 | $47.40 |
| 7 purchase totals = | $881.80 | $942.5484 | $942.55 | $942.55 | $942.60 | |