| 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 | $26.72 | 11.674% | $29.8393 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $156.61 | 13.648% | $177.9841 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $206.47 | 7.749% | $222.4694 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $133.69 | 7.645% | $143.9106 | $143.91 | $143.90 | $143.90 |
| Purchase #5 | $246.51 | 8.142% | $266.5808 | $266.58 | $266.60 | $266.60 |
| Purchase #6 | $182.61 | 3.490% | $188.9831 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $32.39 | 8.681% | $35.2018 | $35.20 | $35.20 | $35.20 |
| 7 purchase totals = | $985.00 | $1,064.9691 | $1,064.96 | $1,065.00 | $1,065.00 | |