| 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 | $69.59 | 8.286% | $75.3562 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $195.81 | 3.819% | $203.288 | $203.29 | $203.30 | $203.30 |
| Purchase #3 | $171.36 | 3.821% | $177.9077 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $122.27 | 3.843% | $126.9688 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $136.38 | 8.727% | $148.2819 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $150.88 | 12.415% | $169.6118 | $169.61 | $169.60 | $169.60 |
| Purchase #7 | $192.60 | 9.639% | $211.1647 | $211.16 | $211.15 | $211.20 |
| 7 purchase totals = | $1,038.89 | $1,112.5791 | $1,112.58 | $1,112.55 | $1,112.70 | |