| 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 | $123.60 | 5.284% | $130.131 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $56.41 | 6.720% | $60.2008 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $88.34 | 13.423% | $100.1979 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $120.68 | 5.105% | $126.8407 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $231.67 | 4.402% | $241.8681 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $170.61 | 6.182% | $181.1571 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $6.33 | 6.240% | $6.725 | $6.73 | $6.75 | $6.70 |
| 7 purchase totals = | $797.64 | $847.1206 | $847.13 | $847.15 | $847.10 | |