| 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 | $180.37 | 4.873% | $189.1594 | $189.16 | $189.15 | $189.20 |
| Purchase #2 | $244.75 | 11.797% | $273.6232 | $273.62 | $273.60 | $273.60 |
| Purchase #3 | $85.57 | 7.851% | $92.2881 | $92.29 | $92.30 | $92.30 |
| Purchase #4 | $212.95 | 7.526% | $228.9766 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $116.96 | 10.382% | $129.1028 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $136.89 | 4.797% | $143.4566 | $143.46 | $143.45 | $143.50 |
| Purchase #7 | $180.69 | 10.246% | $199.2035 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $1,158.18 | $1,255.8102 | $1,255.81 | $1,255.80 | $1,255.90 | |