| 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 | $145.77 | 7.608% | $156.8602 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $98.93 | 5.208% | $104.0823 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $102.33 | 13.352% | $115.9931 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $235.34 | 4.126% | $245.0501 | $245.05 | $245.05 | $245.10 |
| Purchase #5 | $52.79 | 10.295% | $58.2247 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $6.50 | 6.381% | $6.9148 | $6.91 | $6.90 | $6.90 |
| Purchase #7 | $136.94 | 13.739% | $155.7542 | $155.75 | $155.75 | $155.80 |
| 7 purchase totals = | $778.60 | $842.8794 | $842.86 | $842.85 | $843.00 | |