| 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 | $124.67 | 8.520% | $135.2919 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $82.53 | 6.246% | $87.6848 | $87.68 | $87.70 | $87.70 |
| Purchase #3 | $176.78 | 12.804% | $199.4149 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $245.65 | 6.222% | $260.9343 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $199.98 | 9.299% | $218.5761 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $81.88 | 10.147% | $90.1884 | $90.19 | $90.20 | $90.20 |
| Purchase #7 | $148.30 | 6.263% | $157.588 | $157.59 | $157.60 | $157.60 |
| 7 purchase totals = | $1,059.79 | $1,149.6784 | $1,149.67 | $1,149.75 | $1,149.70 | |