| 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 | $147.65 | 6.468% | $157.2 | $157.20 | $157.20 | $157.20 |
| Purchase #2 | $229.56 | 11.506% | $255.9732 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $51.92 | 13.231% | $58.7895 | $58.79 | $58.80 | $58.80 |
| Purchase #4 | $130.35 | 7.321% | $139.8929 | $139.89 | $139.90 | $139.90 |
| Purchase #5 | $178.83 | 11.533% | $199.4545 | $199.45 | $199.45 | $199.50 |
| Purchase #6 | $35.57 | 4.598% | $37.2055 | $37.21 | $37.20 | $37.20 |
| Purchase #7 | $191.66 | 9.103% | $209.1068 | $209.11 | $209.10 | $209.10 |
| 7 purchase totals = | $965.54 | $1,057.6224 | $1,057.62 | $1,057.60 | $1,057.70 | |