| 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 | $65.75 | 9.241% | $71.826 | $71.83 | $71.85 | $71.80 |
| Purchase #2 | $177.59 | 5.141% | $186.7199 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $38.80 | 12.441% | $43.6271 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $188.25 | 9.624% | $206.3672 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $159.53 | 5.788% | $168.7636 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $113.73 | 9.869% | $124.954 | $124.95 | $124.95 | $125.00 |
| Purchase #7 | $128.85 | 8.748% | $140.1218 | $140.12 | $140.10 | $140.10 |
| 7 purchase totals = | $872.50 | $942.3796 | $942.38 | $942.35 | $942.40 | |