| 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 | $146.54 | 5.729% | $154.9353 | $154.94 | $154.95 | $154.90 |
| Purchase #2 | $54.63 | 10.602% | $60.4219 | $60.42 | $60.40 | $60.40 |
| Purchase #3 | $234.81 | 7.764% | $253.0406 | $253.04 | $253.05 | $253.00 |
| Purchase #4 | $27.90 | 5.453% | $29.4214 | $29.42 | $29.40 | $29.40 |
| Purchase #5 | $196.58 | 3.411% | $203.2853 | $203.29 | $203.30 | $203.30 |
| Purchase #6 | $199.97 | 12.669% | $225.3042 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $29.72 | 10.178% | $32.7449 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $890.15 | $959.1536 | $959.15 | $959.15 | $959.00 | |