| 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 | $170.78 | 9.522% | $187.0417 | $187.04 | $187.05 | $187.00 |
| Purchase #2 | $184.84 | 9.629% | $202.6382 | $202.64 | $202.65 | $202.60 |
| Purchase #3 | $223.57 | 8.677% | $242.9692 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $76.52 | 13.221% | $86.6367 | $86.64 | $86.65 | $86.60 |
| Purchase #5 | $52.33 | 5.256% | $55.0805 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $40.98 | 5.724% | $43.3257 | $43.33 | $43.35 | $43.30 |
| Purchase #7 | $25.91 | 9.137% | $28.2774 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $774.93 | $845.9694 | $845.98 | $846.05 | $845.90 | |