| 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 | $197.31 | 13.858% | $224.6532 | $224.65 | $224.65 | $224.70 |
| Purchase #2 | $83.52 | 5.631% | $88.223 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $250.36 | 6.350% | $266.2579 | $266.26 | $266.25 | $266.30 |
| Purchase #4 | $70.74 | 11.336% | $78.7591 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $143.86 | 11.141% | $159.8874 | $159.89 | $159.90 | $159.90 |
| Purchase #6 | $175.43 | 10.283% | $193.4695 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $42.56 | 4.612% | $44.5229 | $44.52 | $44.50 | $44.50 |
| 7 purchase totals = | $963.78 | $1,055.7730 | $1,055.77 | $1,055.70 | $1,055.90 | |