| 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 | $129.57 | 12.831% | $146.1951 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $203.49 | 8.664% | $221.1204 | $221.12 | $221.10 | $221.10 |
| Purchase #3 | $166.36 | 8.774% | $180.9564 | $180.96 | $180.95 | $181.00 |
| Purchase #4 | $177.30 | 7.438% | $190.4876 | $190.49 | $190.50 | $190.50 |
| Purchase #5 | $59.59 | 7.125% | $63.8358 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $134.78 | 6.480% | $143.5137 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $244.58 | 3.332% | $252.7294 | $252.73 | $252.75 | $252.70 |
| 7 purchase totals = | $1,115.67 | $1,198.8384 | $1,198.85 | $1,198.85 | $1,198.80 | |