| 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 | $145.42 | 9.198% | $158.7957 | $158.80 | $158.80 | $158.80 |
| Purchase #2 | $71.64 | 5.678% | $75.7077 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $67.38 | 9.809% | $73.9893 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $20.74 | 5.752% | $21.933 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $192.62 | 6.823% | $205.7625 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $23.60 | 12.159% | $26.4695 | $26.47 | $26.45 | $26.50 |
| Purchase #7 | $232.54 | 12.556% | $261.7377 | $261.74 | $261.75 | $261.70 |
| 7 purchase totals = | $753.94 | $824.3954 | $824.40 | $824.40 | $824.40 | |