| 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 | $144.79 | 4.257% | $150.9537 | $150.95 | $150.95 | $151.00 |
| Purchase #2 | $120.60 | 8.563% | $130.927 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $35.74 | 9.338% | $39.0774 | $39.08 | $39.10 | $39.10 |
| Purchase #4 | $222.91 | 10.259% | $245.7783 | $245.78 | $245.80 | $245.80 |
| Purchase #5 | $132.97 | 8.357% | $144.0823 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $91.69 | 4.391% | $95.7161 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $102.93 | 8.627% | $111.8098 | $111.81 | $111.80 | $111.80 |
| 7 purchase totals = | $851.63 | $918.3446 | $918.35 | $918.40 | $918.40 | |