| 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 | $142.54 | 11.420% | $158.8181 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $180.75 | 3.483% | $187.0455 | $187.05 | $187.05 | $187.00 |
| Purchase #3 | $11.66 | 9.226% | $12.7358 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $249.79 | 4.378% | $260.7258 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $131.76 | 13.585% | $149.6596 | $149.66 | $149.65 | $149.70 |
| Purchase #6 | $67.90 | 4.666% | $71.0682 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $146.78 | 13.861% | $167.1252 | $167.13 | $167.15 | $167.10 |
| 7 purchase totals = | $931.18 | $1,007.1782 | $1,007.20 | $1,007.20 | $1,007.10 | |