| 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 | $128.94 | 13.544% | $146.4036 | $146.40 | $146.40 | $146.40 |
| Purchase #2 | $194.64 | 11.776% | $217.5608 | $217.56 | $217.55 | $217.60 |
| Purchase #3 | $104.98 | 7.275% | $112.6173 | $112.62 | $112.60 | $112.60 |
| Purchase #4 | $174.79 | 8.309% | $189.3133 | $189.31 | $189.30 | $189.30 |
| Purchase #5 | $68.30 | 10.382% | $75.3909 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $197.64 | 10.691% | $218.7697 | $218.77 | $218.75 | $218.80 |
| Purchase #7 | $26.60 | 5.492% | $28.0609 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $895.89 | $988.1165 | $988.11 | $988.05 | $988.20 | |