| 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 | $170.84 | 6.765% | $182.3973 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $38.52 | 6.314% | $40.9522 | $40.95 | $40.95 | $41.00 |
| Purchase #3 | $187.72 | 4.108% | $195.4315 | $195.43 | $195.45 | $195.40 |
| Purchase #4 | $63.48 | 11.322% | $70.6672 | $70.67 | $70.65 | $70.70 |
| Purchase #5 | $222.27 | 3.681% | $230.4518 | $230.45 | $230.45 | $230.50 |
| Purchase #6 | $243.86 | 9.225% | $266.3561 | $266.36 | $266.35 | $266.40 |
| Purchase #7 | $246.50 | 7.810% | $265.7517 | $265.75 | $265.75 | $265.80 |
| 7 purchase totals = | $1,173.19 | $1,252.0078 | $1,252.01 | $1,252.00 | $1,252.20 | |