| 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 | $157.91 | 6.853% | $168.7316 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $154.88 | 12.484% | $174.2152 | $174.22 | $174.20 | $174.20 |
| Purchase #3 | $243.96 | 10.833% | $270.3882 | $270.39 | $270.40 | $270.40 |
| Purchase #4 | $159.54 | 12.524% | $179.5208 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $249.99 | 5.615% | $264.0269 | $264.03 | $264.05 | $264.00 |
| Purchase #6 | $12.30 | 12.247% | $13.8064 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $92.48 | 9.198% | $100.9863 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $1,071.06 | $1,171.6754 | $1,171.69 | $1,171.70 | $1,171.60 | |