| 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 | $13.44 | 4.278% | $14.015 | $14.02 | $14.00 | $14.00 |
| Purchase #2 | $173.84 | 9.326% | $190.0523 | $190.05 | $190.05 | $190.10 |
| Purchase #3 | $182.57 | 8.648% | $198.3587 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $148.82 | 7.440% | $159.8922 | $159.89 | $159.90 | $159.90 |
| Purchase #5 | $44.62 | 13.292% | $50.5509 | $50.55 | $50.55 | $50.60 |
| Purchase #6 | $155.56 | 4.433% | $162.456 | $162.46 | $162.45 | $162.50 |
| Purchase #7 | $175.62 | 3.144% | $181.1415 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $894.47 | $956.4666 | $956.47 | $956.45 | $956.60 | |