| 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 | $158.25 | 6.195% | $168.0536 | $168.05 | $168.05 | $168.10 |
| Purchase #2 | $25.92 | 9.653% | $28.4221 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $67.46 | 7.354% | $72.421 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $113.93 | 4.394% | $118.9361 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $209.84 | 13.238% | $237.6186 | $237.62 | $237.60 | $237.60 |
| Purchase #6 | $123.92 | 12.170% | $139.0011 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $208.49 | 12.820% | $235.2184 | $235.22 | $235.20 | $235.20 |
| 7 purchase totals = | $907.81 | $999.6709 | $999.67 | $999.60 | $999.60 | |