| 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 | $194.53 | 5.140% | $204.5288 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $51.70 | 7.759% | $55.7114 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $112.97 | 6.178% | $119.9493 | $119.95 | $119.95 | $119.90 |
| Purchase #4 | $145.40 | 7.716% | $156.6191 | $156.62 | $156.60 | $156.60 |
| Purchase #5 | $110.49 | 11.291% | $122.9654 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $64.34 | 7.871% | $69.4042 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $143.64 | 3.439% | $148.5798 | $148.58 | $148.60 | $148.60 |
| 7 purchase totals = | $823.07 | $877.7580 | $877.76 | $877.75 | $877.70 | |