| 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 | $16.81 | 13.397% | $19.062 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $147.60 | 7.589% | $158.8014 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $147.59 | 7.693% | $158.9441 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $48.78 | 6.165% | $51.7873 | $51.79 | $51.80 | $51.80 |
| Purchase #5 | $75.29 | 12.199% | $84.4746 | $84.47 | $84.45 | $84.50 |
| Purchase #6 | $187.97 | 7.109% | $201.3328 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $26.58 | 12.825% | $29.9889 | $29.99 | $30.00 | $30.00 |
| 7 purchase totals = | $650.62 | $704.3911 | $704.38 | $704.40 | $704.40 | |