| 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 | $148.48 | 6.280% | $157.8045 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $24.30 | 8.176% | $26.2868 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $24.73 | 10.596% | $27.3504 | $27.35 | $27.35 | $27.40 |
| Purchase #4 | $144.34 | 6.741% | $154.07 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $228.68 | 5.672% | $241.6507 | $241.65 | $241.65 | $241.70 |
| Purchase #6 | $121.26 | 3.615% | $125.6435 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $134.37 | 6.397% | $142.9656 | $142.97 | $142.95 | $143.00 |
| 7 purchase totals = | $826.16 | $875.7715 | $875.77 | $875.75 | $875.90 | |