| 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 | $172.50 | 5.414% | $181.8392 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $65.76 | 13.519% | $74.6501 | $74.65 | $74.65 | $74.70 |
| Purchase #3 | $102.88 | 4.600% | $107.6125 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $126.60 | 7.183% | $135.6937 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $82.76 | 7.706% | $89.1375 | $89.14 | $89.15 | $89.10 |
| Purchase #6 | $24.68 | 3.165% | $25.4611 | $25.46 | $25.45 | $25.50 |
| Purchase #7 | $116.95 | 5.731% | $123.6524 | $123.65 | $123.65 | $123.70 |
| 7 purchase totals = | $692.13 | $738.0465 | $738.04 | $738.05 | $738.10 | |