| 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 | $213.29 | 8.855% | $232.1768 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $239.28 | 3.143% | $246.8006 | $246.80 | $246.80 | $246.80 |
| Purchase #3 | $81.99 | 10.273% | $90.4128 | $90.41 | $90.40 | $90.40 |
| Purchase #4 | $145.95 | 7.569% | $156.997 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $85.81 | 13.203% | $97.1395 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $202.35 | 10.477% | $223.5502 | $223.55 | $223.55 | $223.60 |
| Purchase #7 | $74.89 | 4.466% | $78.2346 | $78.23 | $78.25 | $78.20 |
| 7 purchase totals = | $1,043.56 | $1,125.3115 | $1,125.31 | $1,125.35 | $1,125.30 | |