| 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 | $120.80 | 5.125% | $126.991 | $126.99 | $127.00 | $127.00 |
| Purchase #2 | $156.34 | 3.691% | $162.1105 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $158.52 | 7.728% | $170.7704 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $78.91 | 11.166% | $87.7211 | $87.72 | $87.70 | $87.70 |
| Purchase #5 | $212.69 | 8.345% | $230.439 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $136.37 | 12.730% | $153.7299 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $19.79 | 11.371% | $22.0403 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $883.42 | $953.8022 | $953.80 | $953.80 | $953.70 | |