| 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 | $178.45 | 12.214% | $200.2459 | $200.25 | $200.25 | $200.20 |
| Purchase #2 | $75.51 | 8.119% | $81.6407 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $94.37 | 4.384% | $98.5072 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $72.48 | 11.284% | $80.6586 | $80.66 | $80.65 | $80.70 |
| Purchase #5 | $125.60 | 9.366% | $137.3637 | $137.36 | $137.35 | $137.40 |
| Purchase #6 | $52.61 | 10.321% | $58.0399 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $123.42 | 6.757% | $131.7595 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $722.44 | $788.2155 | $788.22 | $788.20 | $788.20 | |