| 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 | $178.66 | 11.416% | $199.0558 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $100.54 | 6.468% | $107.0429 | $107.04 | $107.05 | $107.00 |
| Purchase #3 | $26.44 | 10.332% | $29.1718 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $108.39 | 11.227% | $120.5589 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $90.97 | 7.447% | $97.7445 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $101.94 | 5.873% | $107.9269 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $37.71 | 12.110% | $42.2767 | $42.28 | $42.30 | $42.30 |
| 7 purchase totals = | $644.65 | $703.7775 | $703.78 | $703.80 | $703.80 | |