| 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 | $15.78 | 3.669% | $16.359 | $16.36 | $16.35 | $16.40 |
| Purchase #2 | $191.45 | 5.569% | $202.1119 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $62.49 | 12.728% | $70.4437 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $15.28 | 13.390% | $17.326 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $94.76 | 7.242% | $101.6225 | $101.62 | $101.60 | $101.60 |
| Purchase #6 | $153.42 | 7.416% | $164.7976 | $164.80 | $164.80 | $164.80 |
| Purchase #7 | $177.45 | 3.242% | $183.2029 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $710.63 | $755.8636 | $755.86 | $755.85 | $755.80 | |