| 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 | $155.67 | 8.730% | $169.26 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $249.75 | 11.424% | $278.2814 | $278.28 | $278.30 | $278.30 |
| Purchase #3 | $131.79 | 5.802% | $139.4365 | $139.44 | $139.45 | $139.40 |
| Purchase #4 | $83.30 | 10.593% | $92.124 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $185.37 | 13.237% | $209.9074 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $166.84 | 4.183% | $173.8189 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $148.90 | 5.486% | $157.0687 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $1,121.62 | $1,219.8969 | $1,219.90 | $1,219.85 | $1,219.90 | |