| 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 | $91.30 | 11.153% | $101.4827 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $190.70 | 8.530% | $206.9667 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $5.42 | 10.653% | $5.9974 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $209.43 | 5.389% | $220.7162 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $42.86 | 4.413% | $44.7514 | $44.75 | $44.75 | $44.80 |
| Purchase #6 | $135.47 | 13.685% | $154.0091 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $166.52 | 9.277% | $181.9681 | $181.97 | $181.95 | $182.00 |
| 7 purchase totals = | $841.70 | $915.8916 | $915.90 | $915.85 | $916.00 | |