| 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 | $166.27 | 4.554% | $173.8419 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $154.45 | 11.208% | $171.7608 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $108.82 | 5.745% | $115.0717 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $240.43 | 4.332% | $250.8454 | $250.85 | $250.85 | $250.80 |
| Purchase #5 | $221.33 | 12.540% | $249.0848 | $249.08 | $249.10 | $249.10 |
| Purchase #6 | $228.97 | 13.444% | $259.7527 | $259.75 | $259.75 | $259.80 |
| Purchase #7 | $41.81 | 13.870% | $47.609 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $1,162.08 | $1,267.9663 | $1,267.96 | $1,267.95 | $1,268.00 | |