| 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 | $142.92 | 3.279% | $147.6063 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $29.94 | 4.235% | $31.208 | $31.21 | $31.20 | $31.20 |
| Purchase #3 | $115.77 | 9.321% | $126.5609 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $203.83 | 3.567% | $211.1006 | $211.10 | $211.10 | $211.10 |
| Purchase #5 | $164.66 | 9.292% | $179.9602 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $41.55 | 6.370% | $44.1967 | $44.20 | $44.20 | $44.20 |
| Purchase #7 | $73.75 | 6.642% | $78.6485 | $78.65 | $78.65 | $78.60 |
| 7 purchase totals = | $772.42 | $819.2812 | $819.29 | $819.25 | $819.30 | |