| 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 | $153.98 | 5.676% | $162.7199 | $162.72 | $162.70 | $162.70 |
| Purchase #2 | $240.59 | 13.833% | $273.8708 | $273.87 | $273.85 | $273.90 |
| Purchase #3 | $98.27 | 3.831% | $102.0347 | $102.03 | $102.05 | $102.00 |
| Purchase #4 | $72.87 | 4.818% | $76.3809 | $76.38 | $76.40 | $76.40 |
| Purchase #5 | $11.70 | 5.333% | $12.324 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $157.83 | 4.434% | $164.8282 | $164.83 | $164.85 | $164.80 |
| Purchase #7 | $157.69 | 13.482% | $178.9498 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $892.93 | $971.1083 | $971.10 | $971.10 | $971.00 | |