| 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 | $163.96 | 10.596% | $181.3332 | $181.33 | $181.35 | $181.30 |
| Purchase #2 | $133.87 | 11.639% | $149.4511 | $149.45 | $149.45 | $149.50 |
| Purchase #3 | $17.70 | 8.226% | $19.156 | $19.16 | $19.15 | $19.20 |
| Purchase #4 | $51.71 | 12.136% | $57.9855 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $127.69 | 5.690% | $134.9556 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $142.47 | 12.803% | $160.7104 | $160.71 | $160.70 | $160.70 |
| Purchase #7 | $188.40 | 12.460% | $211.8746 | $211.87 | $211.85 | $211.90 |
| 7 purchase totals = | $825.80 | $915.4664 | $915.47 | $915.45 | $915.60 | |