| 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 | $191.41 | 3.778% | $198.6415 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $18.85 | 13.398% | $21.3755 | $21.38 | $21.40 | $21.40 |
| Purchase #3 | $13.28 | 4.450% | $13.871 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $26.94 | 12.838% | $30.3986 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $181.60 | 4.681% | $190.1007 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $229.54 | 5.704% | $242.633 | $242.63 | $242.65 | $242.60 |
| Purchase #7 | $174.73 | 5.608% | $184.5289 | $184.53 | $184.55 | $184.50 |
| 7 purchase totals = | $836.35 | $881.5492 | $881.55 | $881.60 | $881.50 | |