| 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 | $76.75 | 6.429% | $81.6843 | $81.68 | $81.70 | $81.70 |
| Purchase #2 | $222.98 | 8.216% | $241.3 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $189.79 | 9.614% | $208.0364 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $56.33 | 6.179% | $59.8106 | $59.81 | $59.80 | $59.80 |
| Purchase #5 | $149.58 | 5.762% | $158.1988 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $204.74 | 12.831% | $231.0102 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $128.38 | 5.695% | $135.6912 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $1,028.55 | $1,115.7315 | $1,115.73 | $1,115.75 | $1,115.70 | |