| 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 | $158.52 | 8.577% | $172.1163 | $172.12 | $172.10 | $172.10 |
| Purchase #2 | $122.54 | 5.151% | $128.852 | $128.85 | $128.85 | $128.90 |
| Purchase #3 | $62.66 | 4.643% | $65.5693 | $65.57 | $65.55 | $65.60 |
| Purchase #4 | $103.56 | 7.857% | $111.6967 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $51.81 | 13.253% | $58.6764 | $58.68 | $58.70 | $58.70 |
| Purchase #6 | $154.63 | 5.561% | $163.229 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $250.61 | 6.790% | $267.6264 | $267.63 | $267.65 | $267.60 |
| 7 purchase totals = | $904.33 | $967.7661 | $967.78 | $967.80 | $967.80 | |