| 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 | $126.80 | 9.760% | $139.1757 | $139.18 | $139.20 | $139.20 |
| Purchase #2 | $63.37 | 9.274% | $69.2469 | $69.25 | $69.25 | $69.20 |
| Purchase #3 | $131.44 | 8.309% | $142.3613 | $142.36 | $142.35 | $142.40 |
| Purchase #4 | $170.47 | 3.611% | $176.6257 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $72.58 | 5.622% | $76.6604 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $229.54 | 5.859% | $242.9887 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $231.90 | 5.544% | $244.7565 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $1,026.10 | $1,091.8152 | $1,091.83 | $1,091.85 | $1,091.90 | |