| 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 | $6.84 | 13.436% | $7.759 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $62.95 | 5.674% | $66.5218 | $66.52 | $66.50 | $66.50 |
| Purchase #3 | $142.67 | 12.234% | $160.1242 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $146.82 | 11.591% | $163.8379 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $134.79 | 5.110% | $141.6778 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $108.59 | 10.755% | $120.2689 | $120.27 | $120.25 | $120.30 |
| Purchase #7 | $179.80 | 11.244% | $200.0167 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $782.46 | $860.2063 | $860.21 | $860.15 | $860.20 | |