| 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 | $137.49 | 7.592% | $147.9282 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $138.57 | 5.732% | $146.5128 | $146.51 | $146.50 | $146.50 |
| Purchase #3 | $220.26 | 8.821% | $239.6891 | $239.69 | $239.70 | $239.70 |
| Purchase #4 | $120.25 | 4.190% | $125.2885 | $125.29 | $125.30 | $125.30 |
| Purchase #5 | $122.36 | 11.320% | $136.2112 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $154.40 | 12.286% | $173.3696 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $22.57 | 10.870% | $25.0234 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $915.90 | $994.0228 | $994.02 | $994.00 | $994.00 | |