| 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 | $170.87 | 13.703% | $194.2843 | $194.28 | $194.30 | $194.30 |
| Purchase #2 | $74.26 | 4.318% | $77.4665 | $77.47 | $77.45 | $77.50 |
| Purchase #3 | $26.33 | 11.274% | $29.2984 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $139.89 | 8.735% | $152.1094 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $144.79 | 8.166% | $156.6136 | $156.61 | $156.60 | $156.60 |
| Purchase #6 | $25.69 | 13.545% | $29.1697 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $10.34 | 6.494% | $11.0115 | $11.01 | $11.00 | $11.00 |
| 7 purchase totals = | $592.17 | $649.9534 | $649.95 | $649.90 | $650.00 | |