| 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 | $169.47 | 8.266% | $183.4784 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $201.73 | 4.490% | $210.7877 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $215.54 | 12.660% | $242.8274 | $242.83 | $242.85 | $242.80 |
| Purchase #4 | $174.70 | 7.705% | $188.1606 | $188.16 | $188.15 | $188.20 |
| Purchase #5 | $59.91 | 5.139% | $62.9888 | $62.99 | $63.00 | $63.00 |
| Purchase #6 | $69.73 | 4.140% | $72.6168 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $169.49 | 13.778% | $192.8423 | $192.84 | $192.85 | $192.80 |
| 7 purchase totals = | $1,060.57 | $1,153.7020 | $1,153.71 | $1,153.75 | $1,153.70 | |