| 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 | $135.71 | 12.161% | $152.2137 | $152.21 | $152.20 | $152.20 |
| Purchase #2 | $68.70 | 13.341% | $77.8653 | $77.87 | $77.85 | $77.90 |
| Purchase #3 | $247.86 | 3.471% | $256.4632 | $256.46 | $256.45 | $256.50 |
| Purchase #4 | $74.37 | 11.419% | $82.8623 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $17.55 | 9.126% | $19.1516 | $19.15 | $19.15 | $19.20 |
| Purchase #6 | $103.54 | 13.694% | $117.7188 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $121.78 | 10.814% | $134.9493 | $134.95 | $134.95 | $134.90 |
| 7 purchase totals = | $769.51 | $841.2242 | $841.22 | $841.15 | $841.30 | |