| 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 | $20.28 | 8.569% | $22.0178 | $22.02 | $22.00 | $22.00 |
| Purchase #2 | $186.38 | 4.608% | $194.9684 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $25.48 | 13.178% | $28.8378 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $196.70 | 7.375% | $211.2066 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $163.58 | 7.821% | $176.3736 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $95.28 | 5.832% | $100.8367 | $100.84 | $100.85 | $100.80 |
| Purchase #7 | $63.28 | 13.549% | $71.8538 | $71.85 | $71.85 | $71.90 |
| 7 purchase totals = | $750.98 | $806.0947 | $806.10 | $806.05 | $806.10 | |