| 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 | $119.55 | 12.728% | $134.7663 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $225.98 | 5.522% | $238.4586 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $106.75 | 6.156% | $113.3215 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $179.59 | 11.865% | $200.8984 | $200.90 | $200.90 | $200.90 |
| Purchase #5 | $14.55 | 7.806% | $15.6858 | $15.69 | $15.70 | $15.70 |
| Purchase #6 | $74.57 | 9.461% | $81.6251 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $138.68 | 5.693% | $146.5751 | $146.58 | $146.60 | $146.60 |
| 7 purchase totals = | $859.67 | $931.3308 | $931.35 | $931.35 | $931.40 | |