| 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 | $228.99 | 12.541% | $257.7076 | $257.71 | $257.70 | $257.70 |
| Purchase #2 | $176.38 | 7.555% | $189.7055 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $32.57 | 6.308% | $34.6245 | $34.62 | $34.60 | $34.60 |
| Purchase #4 | $165.80 | 6.515% | $176.6019 | $176.60 | $176.60 | $176.60 |
| Purchase #5 | $196.62 | 4.814% | $206.0853 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $155.87 | 4.846% | $163.4235 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $121.37 | 3.546% | $125.6738 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $1,077.60 | $1,153.8221 | $1,153.82 | $1,153.75 | $1,153.80 | |