| 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 | $135.93 | 13.231% | $153.9149 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $153.54 | 12.838% | $173.2515 | $173.25 | $173.25 | $173.30 |
| Purchase #3 | $123.88 | 6.835% | $132.3472 | $132.35 | $132.35 | $132.30 |
| Purchase #4 | $25.29 | 10.557% | $27.9599 | $27.96 | $27.95 | $28.00 |
| Purchase #5 | $180.99 | 4.409% | $188.9698 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $153.66 | 5.802% | $162.5754 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $27.25 | 6.735% | $29.0853 | $29.09 | $29.10 | $29.10 |
| 7 purchase totals = | $800.54 | $868.1040 | $868.11 | $868.10 | $868.20 | |