| 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 | $155.84 | 7.658% | $167.7742 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $59.58 | 11.450% | $66.4019 | $66.40 | $66.40 | $66.40 |
| Purchase #3 | $236.92 | 5.250% | $249.3583 | $249.36 | $249.35 | $249.40 |
| Purchase #4 | $47.77 | 9.113% | $52.1233 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $185.86 | 12.489% | $209.0721 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $138.90 | 13.719% | $157.9557 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $231.73 | 9.755% | $254.3353 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $1,056.60 | $1,157.0208 | $1,157.02 | $1,156.95 | $1,157.10 | |