| 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 | $173.71 | 5.250% | $182.8298 | $182.83 | $182.85 | $182.80 |
| Purchase #2 | $84.54 | 11.870% | $94.5749 | $94.57 | $94.55 | $94.60 |
| Purchase #3 | $162.53 | 8.785% | $176.8083 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $48.48 | 11.186% | $53.903 | $53.90 | $53.90 | $53.90 |
| Purchase #5 | $171.59 | 10.350% | $189.3496 | $189.35 | $189.35 | $189.30 |
| Purchase #6 | $239.68 | 11.245% | $266.632 | $266.63 | $266.65 | $266.60 |
| Purchase #7 | $26.59 | 10.524% | $29.3883 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $907.12 | $993.4859 | $993.48 | $993.50 | $993.40 | |