| 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 | $216.98 | 9.644% | $237.9056 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $27.87 | 9.741% | $30.5848 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $169.64 | 13.215% | $192.0579 | $192.06 | $192.05 | $192.10 |
| Purchase #4 | $160.71 | 10.423% | $177.4608 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $209.36 | 7.189% | $224.4109 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $137.60 | 11.112% | $152.8901 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $126.27 | 12.746% | $142.3644 | $142.36 | $142.35 | $142.40 |
| 7 purchase totals = | $1,048.43 | $1,157.6745 | $1,157.67 | $1,157.65 | $1,157.80 | |