| 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 | $152.36 | 6.223% | $161.8414 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $135.93 | 11.196% | $151.1487 | $151.15 | $151.15 | $151.10 |
| Purchase #3 | $109.99 | 6.382% | $117.0096 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $137.25 | 4.335% | $143.1998 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $118.27 | 13.817% | $134.6114 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $143.77 | 9.215% | $157.0184 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $111.63 | 10.427% | $123.2697 | $123.27 | $123.25 | $123.30 |
| 7 purchase totals = | $909.20 | $988.0990 | $988.10 | $988.05 | $988.00 | |