| 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 | $180.99 | 4.712% | $189.5182 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $184.30 | 11.355% | $205.2273 | $205.23 | $205.25 | $205.20 |
| Purchase #3 | $27.34 | 6.738% | $29.1822 | $29.18 | $29.20 | $29.20 |
| Purchase #4 | $26.83 | 9.441% | $29.363 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $197.66 | 4.418% | $206.3926 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $250.92 | 5.469% | $264.6428 | $264.64 | $264.65 | $264.60 |
| Purchase #7 | $27.79 | 3.545% | $28.7752 | $28.78 | $28.80 | $28.80 |
| 7 purchase totals = | $895.83 | $953.1013 | $953.10 | $953.15 | $953.10 | |