| 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 | $202.66 | 7.695% | $218.2547 | $218.25 | $218.25 | $218.30 |
| Purchase #2 | $52.78 | 8.421% | $57.2246 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $202.47 | 12.246% | $227.2645 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $59.41 | 7.625% | $63.94 | $63.94 | $63.95 | $63.90 |
| Purchase #5 | $21.33 | 4.687% | $22.3297 | $22.33 | $22.35 | $22.30 |
| Purchase #6 | $147.96 | 9.346% | $161.7883 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $129.97 | 9.867% | $142.7941 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $816.58 | $893.5959 | $893.58 | $893.60 | $893.60 | |