| 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 | $150.63 | 8.306% | $163.1413 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $43.81 | 10.766% | $48.5266 | $48.53 | $48.55 | $48.50 |
| Purchase #3 | $175.91 | 10.793% | $194.896 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $166.60 | 9.508% | $182.4403 | $182.44 | $182.45 | $182.40 |
| Purchase #5 | $132.91 | 12.237% | $149.1742 | $149.17 | $149.15 | $149.20 |
| Purchase #6 | $155.83 | 9.797% | $171.0967 | $171.10 | $171.10 | $171.10 |
| Purchase #7 | $197.90 | 9.330% | $216.3641 | $216.36 | $216.35 | $216.40 |
| 7 purchase totals = | $1,023.59 | $1,125.6392 | $1,125.64 | $1,125.65 | $1,125.60 | |