| 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 | $13.64 | 8.816% | $14.8425 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $174.92 | 7.283% | $187.6594 | $187.66 | $187.65 | $187.70 |
| Purchase #3 | $17.55 | 3.531% | $18.1697 | $18.17 | $18.15 | $18.20 |
| Purchase #4 | $186.40 | 13.551% | $211.6591 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $230.75 | 6.751% | $246.3279 | $246.33 | $246.35 | $246.30 |
| Purchase #6 | $150.79 | 13.462% | $171.0893 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $5.57 | 4.451% | $5.8179 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $779.62 | $855.5658 | $855.57 | $855.55 | $855.60 | |