| 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 | $195.79 | 13.167% | $221.5697 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $53.43 | 4.565% | $55.8691 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $21.30 | 12.329% | $23.9261 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $160.43 | 3.450% | $165.9648 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $131.98 | 12.197% | $148.0776 | $148.08 | $148.10 | $148.10 |
| Purchase #6 | $98.38 | 4.376% | $102.6851 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $187.55 | 3.103% | $193.3697 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $848.86 | $911.4621 | $911.47 | $911.45 | $911.60 | |