| 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 | $190.80 | 13.341% | $216.2546 | $216.25 | $216.25 | $216.30 |
| Purchase #2 | $108.45 | 4.361% | $113.1795 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $110.52 | 11.425% | $123.1469 | $123.15 | $123.15 | $123.10 |
| Purchase #4 | $170.99 | 9.316% | $186.9194 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $186.85 | 5.796% | $197.6798 | $197.68 | $197.70 | $197.70 |
| Purchase #6 | $206.46 | 8.357% | $223.7139 | $223.71 | $223.70 | $223.70 |
| Purchase #7 | $156.81 | 3.329% | $162.0302 | $162.03 | $162.05 | $162.00 |
| 7 purchase totals = | $1,130.88 | $1,222.9243 | $1,222.92 | $1,222.95 | $1,222.90 | |