| 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 | $181.75 | 7.127% | $194.7033 | $194.70 | $194.70 | $194.70 |
| Purchase #2 | $53.94 | 6.672% | $57.5389 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $147.90 | 12.495% | $166.3801 | $166.38 | $166.40 | $166.40 |
| Purchase #4 | $40.72 | 4.423% | $42.521 | $42.52 | $42.50 | $42.50 |
| Purchase #5 | $116.56 | 11.276% | $129.7033 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $42.41 | 8.299% | $45.9296 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $221.73 | 5.834% | $234.6657 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $805.01 | $871.4419 | $871.44 | $871.45 | $871.40 | |