| 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 | $155.35 | 11.672% | $173.4825 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $20.85 | 9.145% | $22.7567 | $22.76 | $22.75 | $22.80 |
| Purchase #3 | $17.30 | 11.297% | $19.2544 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $240.62 | 9.132% | $262.5934 | $262.59 | $262.60 | $262.60 |
| Purchase #5 | $134.46 | 3.382% | $139.0074 | $139.01 | $139.00 | $139.00 |
| Purchase #6 | $34.53 | 10.669% | $38.214 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $235.59 | 7.792% | $253.9472 | $253.95 | $253.95 | $253.90 |
| 7 purchase totals = | $838.70 | $909.2556 | $909.25 | $909.25 | $909.30 | |