| 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 | $162.57 | 7.738% | $175.1497 | $175.15 | $175.15 | $175.10 |
| Purchase #2 | $129.86 | 6.327% | $138.0762 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $89.70 | 6.688% | $95.6991 | $95.70 | $95.70 | $95.70 |
| Purchase #4 | $76.89 | 8.493% | $83.4203 | $83.42 | $83.40 | $83.40 |
| Purchase #5 | $115.79 | 10.469% | $127.9121 | $127.91 | $127.90 | $127.90 |
| Purchase #6 | $169.99 | 8.183% | $183.9003 | $183.90 | $183.90 | $183.90 |
| Purchase #7 | $67.56 | 5.200% | $71.0731 | $71.07 | $71.05 | $71.10 |
| 7 purchase totals = | $812.36 | $875.2308 | $875.23 | $875.20 | $875.20 | |