| 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 | $140.35 | 8.583% | $152.3962 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $25.82 | 9.258% | $28.2104 | $28.21 | $28.20 | $28.20 |
| Purchase #3 | $129.60 | 6.839% | $138.4633 | $138.46 | $138.45 | $138.50 |
| Purchase #4 | $123.74 | 6.657% | $131.9774 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $184.77 | 9.679% | $202.6539 | $202.65 | $202.65 | $202.70 |
| Purchase #6 | $61.82 | 3.136% | $63.7587 | $63.76 | $63.75 | $63.80 |
| Purchase #7 | $8.95 | 5.699% | $9.4601 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $675.05 | $726.9200 | $726.92 | $726.90 | $727.10 | |