| 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 | $145.27 | 12.233% | $163.0409 | $163.04 | $163.05 | $163.00 |
| Purchase #2 | $160.96 | 5.129% | $169.2156 | $169.22 | $169.20 | $169.20 |
| Purchase #3 | $123.98 | 6.341% | $131.8416 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $56.70 | 12.132% | $63.5788 | $63.58 | $63.60 | $63.60 |
| Purchase #5 | $182.38 | 4.133% | $189.9178 | $189.92 | $189.90 | $189.90 |
| Purchase #6 | $195.28 | 5.498% | $206.0165 | $206.02 | $206.00 | $206.00 |
| Purchase #7 | $247.63 | 6.400% | $263.4783 | $263.48 | $263.50 | $263.50 |
| 7 purchase totals = | $1,112.20 | $1,187.0895 | $1,187.10 | $1,187.10 | $1,187.00 | |