| 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 | $98.73 | 13.814% | $112.3686 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $183.38 | 6.576% | $195.4391 | $195.44 | $195.45 | $195.40 |
| Purchase #3 | $217.76 | 3.516% | $225.4164 | $225.42 | $225.40 | $225.40 |
| Purchase #4 | $136.74 | 8.850% | $148.8415 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $157.34 | 11.264% | $175.0628 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $184.80 | 3.366% | $191.0204 | $191.02 | $191.00 | $191.00 |
| Purchase #7 | $178.67 | 13.851% | $203.4176 | $203.42 | $203.40 | $203.40 |
| 7 purchase totals = | $1,157.42 | $1,251.5664 | $1,251.57 | $1,251.50 | $1,251.50 | |