| 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 | $165.94 | 4.473% | $173.3625 | $173.36 | $173.35 | $173.40 |
| Purchase #2 | $34.35 | 4.397% | $35.8604 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $104.62 | 4.668% | $109.5037 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $11.67 | 6.354% | $12.4115 | $12.41 | $12.40 | $12.40 |
| Purchase #5 | $41.87 | 9.169% | $45.7091 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $202.57 | 6.490% | $215.7168 | $215.72 | $215.70 | $215.70 |
| Purchase #7 | $58.62 | 11.183% | $65.1755 | $65.18 | $65.20 | $65.20 |
| 7 purchase totals = | $619.64 | $657.7395 | $657.74 | $657.70 | $657.80 | |