| 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 | $139.85 | 6.529% | $148.9808 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $42.90 | 13.526% | $48.7027 | $48.70 | $48.70 | $48.70 |
| Purchase #3 | $208.80 | 3.308% | $215.7071 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $134.59 | 13.108% | $152.2321 | $152.23 | $152.25 | $152.20 |
| Purchase #5 | $117.29 | 13.614% | $133.2579 | $133.26 | $133.25 | $133.30 |
| Purchase #6 | $68.37 | 10.441% | $75.5085 | $75.51 | $75.50 | $75.50 |
| Purchase #7 | $242.48 | 6.485% | $258.2048 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $954.28 | $1,032.5939 | $1,032.59 | $1,032.60 | $1,032.60 | |