| 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 | $147.27 | 13.386% | $166.9836 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $61.99 | 10.609% | $68.5665 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $93.39 | 10.711% | $103.393 | $103.39 | $103.40 | $103.40 |
| Purchase #4 | $138.49 | 10.760% | $153.3915 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $121.62 | 4.613% | $127.2303 | $127.23 | $127.25 | $127.20 |
| Purchase #6 | $148.63 | 7.629% | $159.969 | $159.97 | $159.95 | $160.00 |
| Purchase #7 | $198.69 | 6.414% | $211.434 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $910.08 | $990.9679 | $990.96 | $991.00 | $991.00 | |