| 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 | $141.33 | 12.619% | $159.1644 | $159.16 | $159.15 | $159.20 |
| Purchase #2 | $235.91 | 8.528% | $256.0284 | $256.03 | $256.05 | $256.00 |
| Purchase #3 | $149.31 | 8.186% | $161.5325 | $161.53 | $161.55 | $161.50 |
| Purchase #4 | $22.44 | 3.611% | $23.2503 | $23.25 | $23.25 | $23.30 |
| Purchase #5 | $12.62 | 7.555% | $13.5734 | $13.57 | $13.55 | $13.60 |
| Purchase #6 | $20.92 | 12.397% | $23.5135 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $202.72 | 6.349% | $215.5907 | $215.59 | $215.60 | $215.60 |
| 7 purchase totals = | $785.25 | $852.6532 | $852.64 | $852.65 | $852.70 | |