| 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 | $176.39 | 3.596% | $182.733 | $182.73 | $182.75 | $182.70 |
| Purchase #2 | $204.38 | 3.739% | $212.0218 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $77.25 | 7.644% | $83.155 | $83.16 | $83.15 | $83.20 |
| Purchase #4 | $123.73 | 6.548% | $131.8318 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $12.62 | 4.289% | $13.1613 | $13.16 | $13.15 | $13.20 |
| Purchase #6 | $188.36 | 9.599% | $206.4407 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $132.87 | 13.591% | $150.9284 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $915.60 | $980.2720 | $980.27 | $980.30 | $980.20 | |