| 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 | $182.63 | 3.260% | $188.5837 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $173.89 | 10.698% | $192.4928 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $32.96 | 7.380% | $35.3924 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $236.38 | 8.797% | $257.1743 | $257.17 | $257.15 | $257.20 |
| Purchase #5 | $143.39 | 10.708% | $158.7442 | $158.74 | $158.75 | $158.70 |
| Purchase #6 | $195.31 | 8.565% | $212.0383 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $115.43 | 6.770% | $123.2446 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $1,079.99 | $1,167.6703 | $1,167.65 | $1,167.70 | $1,167.60 | |