| 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 | $134.86 | 3.387% | $139.4277 | $139.43 | $139.45 | $139.40 |
| Purchase #2 | $120.50 | 9.648% | $132.1258 | $132.13 | $132.15 | $132.10 |
| Purchase #3 | $125.80 | 12.514% | $141.5426 | $141.54 | $141.55 | $141.50 |
| Purchase #4 | $88.34 | 7.423% | $94.8975 | $94.90 | $94.90 | $94.90 |
| Purchase #5 | $57.76 | 5.381% | $60.8681 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $153.64 | 11.531% | $171.3562 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $41.32 | 13.365% | $46.8424 | $46.84 | $46.85 | $46.80 |
| 7 purchase totals = | $722.22 | $787.0603 | $787.07 | $787.10 | $787.00 | |