| 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 | $171.71 | 4.524% | $179.4782 | $179.48 | $179.50 | $179.50 |
| Purchase #2 | $108.46 | 10.349% | $119.6845 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $229.33 | 11.171% | $254.9485 | $254.95 | $254.95 | $254.90 |
| Purchase #4 | $21.44 | 4.326% | $22.3675 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $117.30 | 6.566% | $125.0019 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $37.77 | 10.585% | $41.768 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $82.75 | 11.406% | $92.1885 | $92.19 | $92.20 | $92.20 |
| 7 purchase totals = | $768.76 | $835.4371 | $835.44 | $835.45 | $835.50 | |