| 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 | $140.91 | 3.767% | $146.2181 | $146.22 | $146.20 | $146.20 |
| Purchase #2 | $201.40 | 7.366% | $216.2351 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $52.48 | 4.166% | $54.6663 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $234.94 | 9.135% | $256.4018 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $114.58 | 3.446% | $118.5284 | $118.53 | $118.55 | $118.50 |
| Purchase #6 | $189.33 | 6.871% | $202.3389 | $202.34 | $202.35 | $202.30 |
| Purchase #7 | $65.25 | 7.527% | $70.1614 | $70.16 | $70.15 | $70.20 |
| 7 purchase totals = | $998.89 | $1,064.5500 | $1,064.56 | $1,064.55 | $1,064.50 | |