| 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 | $135.37 | 6.625% | $144.3383 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $50.79 | 5.691% | $53.6805 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $34.34 | 11.153% | $38.1699 | $38.17 | $38.15 | $38.20 |
| Purchase #4 | $145.65 | 11.795% | $162.8294 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $124.74 | 9.434% | $136.508 | $136.51 | $136.50 | $136.50 |
| Purchase #6 | $190.64 | 8.403% | $206.6595 | $206.66 | $206.65 | $206.70 |
| Purchase #7 | $222.29 | 12.370% | $249.7873 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $903.82 | $991.9729 | $991.98 | $992.00 | $992.00 | |