| 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 | $178.92 | 3.751% | $185.6313 | $185.63 | $185.65 | $185.60 |
| Purchase #2 | $21.79 | 11.288% | $24.2497 | $24.25 | $24.25 | $24.20 |
| Purchase #3 | $217.46 | 10.161% | $239.5561 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $35.65 | 6.740% | $38.0528 | $38.05 | $38.05 | $38.10 |
| Purchase #5 | $241.42 | 8.378% | $261.6462 | $261.65 | $261.65 | $261.60 |
| Purchase #6 | $19.86 | 12.826% | $22.4072 | $22.41 | $22.40 | $22.40 |
| Purchase #7 | $197.53 | 4.325% | $206.0732 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $912.63 | $977.6165 | $977.62 | $977.60 | $977.60 | |