| 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 | $178.79 | 6.258% | $189.9787 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $122.66 | 7.421% | $131.7626 | $131.76 | $131.75 | $131.80 |
| Purchase #3 | $105.57 | 4.520% | $110.3418 | $110.34 | $110.35 | $110.30 |
| Purchase #4 | $15.47 | 13.293% | $17.5264 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $139.29 | 11.148% | $154.818 | $154.82 | $154.80 | $154.80 |
| Purchase #6 | $231.91 | 4.297% | $241.8752 | $241.88 | $241.90 | $241.90 |
| Purchase #7 | $48.95 | 9.637% | $53.6673 | $53.67 | $53.65 | $53.70 |
| 7 purchase totals = | $842.64 | $899.9700 | $899.98 | $900.00 | $900.00 | |