| 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 | $126.29 | 4.323% | $131.7495 | $131.75 | $131.75 | $131.70 |
| Purchase #2 | $142.90 | 11.772% | $159.7222 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $108.60 | 11.503% | $121.0923 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $145.28 | 3.806% | $150.8094 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $227.50 | 4.592% | $237.9468 | $237.95 | $237.95 | $237.90 |
| Purchase #6 | $84.35 | 8.230% | $91.292 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $118.44 | 5.848% | $125.3664 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $953.36 | $1,017.9786 | $1,017.98 | $1,017.95 | $1,017.90 | |