| 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 | $145.73 | 8.272% | $157.7848 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $180.30 | 12.452% | $202.751 | $202.75 | $202.75 | $202.80 |
| Purchase #3 | $131.37 | 3.290% | $135.6921 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $61.50 | 8.206% | $66.5467 | $66.55 | $66.55 | $66.50 |
| Purchase #5 | $191.71 | 12.711% | $216.0783 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $175.42 | 10.451% | $193.7531 | $193.75 | $193.75 | $193.80 |
| Purchase #7 | $142.55 | 10.374% | $157.3381 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $1,028.58 | $1,129.9441 | $1,129.94 | $1,130.00 | $1,130.00 | |