| 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 | $218.90 | 9.467% | $239.6233 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $178.70 | 6.307% | $189.9706 | $189.97 | $189.95 | $190.00 |
| Purchase #3 | $15.79 | 8.117% | $17.0717 | $17.07 | $17.05 | $17.10 |
| Purchase #4 | $156.38 | 10.630% | $173.0032 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $139.67 | 13.564% | $158.6148 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $145.56 | 6.378% | $154.8438 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $16.27 | 10.671% | $18.0062 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $871.27 | $951.1336 | $951.12 | $951.05 | $951.10 | |