| 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 | $149.41 | 9.840% | $164.1119 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $157.43 | 8.635% | $171.0241 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $82.61 | 6.771% | $88.2035 | $88.20 | $88.20 | $88.20 |
| Purchase #4 | $70.44 | 10.514% | $77.8461 | $77.85 | $77.85 | $77.80 |
| Purchase #5 | $240.86 | 6.122% | $255.6054 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $169.82 | 5.315% | $178.8459 | $178.85 | $178.85 | $178.80 |
| Purchase #7 | $116.79 | 6.723% | $124.6418 | $124.64 | $124.65 | $124.60 |
| 7 purchase totals = | $987.36 | $1,060.2787 | $1,060.28 | $1,060.25 | $1,060.10 | |