| 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 | $180.88 | 5.337% | $190.5336 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $157.47 | 4.438% | $164.4585 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $17.95 | 9.665% | $19.6849 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $245.27 | 7.620% | $263.9596 | $263.96 | $263.95 | $264.00 |
| Purchase #5 | $134.90 | 8.621% | $146.5297 | $146.53 | $146.55 | $146.50 |
| Purchase #6 | $229.79 | 8.722% | $249.8323 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $65.94 | 4.145% | $68.6732 | $68.67 | $68.65 | $68.70 |
| 7 purchase totals = | $1,032.20 | $1,103.6718 | $1,103.66 | $1,103.70 | $1,103.70 | |