| 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 | $138.94 | 3.424% | $143.6973 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $182.48 | 5.660% | $192.8084 | $192.81 | $192.80 | $192.80 |
| Purchase #3 | $199.49 | 5.174% | $209.8116 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $141.45 | 9.764% | $155.2612 | $155.26 | $155.25 | $155.30 |
| Purchase #5 | $108.90 | 11.752% | $121.6979 | $121.70 | $121.70 | $121.70 |
| Purchase #6 | $100.89 | 13.504% | $114.5142 | $114.51 | $114.50 | $114.50 |
| Purchase #7 | $63.73 | 12.279% | $71.5554 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $935.88 | $1,009.3460 | $1,009.35 | $1,009.30 | $1,009.40 | |