| 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 | $166.62 | 10.133% | $183.5036 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $48.49 | 9.228% | $52.9647 | $52.96 | $52.95 | $53.00 |
| Purchase #3 | $189.96 | 8.735% | $206.553 | $206.55 | $206.55 | $206.60 |
| Purchase #4 | $61.72 | 13.224% | $69.8819 | $69.88 | $69.90 | $69.90 |
| Purchase #5 | $231.31 | 5.654% | $244.3883 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $31.55 | 7.522% | $33.9232 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $115.66 | 7.831% | $124.7173 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $845.31 | $915.9320 | $915.92 | $915.90 | $916.00 | |