| 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 | $132.44 | 12.518% | $149.0188 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $118.65 | 5.695% | $125.4071 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $74.66 | 7.105% | $79.9646 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $202.62 | 13.723% | $230.4255 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $182.66 | 3.291% | $188.6713 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $239.59 | 12.253% | $268.947 | $268.95 | $268.95 | $268.90 |
| Purchase #7 | $214.67 | 9.340% | $234.7202 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $1,165.29 | $1,277.1545 | $1,277.16 | $1,277.10 | $1,277.10 | |