| 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 | $163.89 | 12.250% | $183.9665 | $183.97 | $183.95 | $184.00 |
| Purchase #2 | $25.78 | 12.840% | $29.0902 | $29.09 | $29.10 | $29.10 |
| Purchase #3 | $232.51 | 5.643% | $245.6305 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $190.49 | 8.464% | $206.6131 | $206.61 | $206.60 | $206.60 |
| Purchase #5 | $72.81 | 3.353% | $75.2513 | $75.25 | $75.25 | $75.30 |
| Purchase #6 | $94.74 | 6.819% | $101.2003 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $63.53 | 11.841% | $71.0526 | $71.05 | $71.05 | $71.10 |
| 7 purchase totals = | $843.75 | $912.8045 | $912.80 | $912.80 | $912.90 | |