| 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 | $206.91 | 7.481% | $222.3889 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $68.62 | 7.830% | $73.9929 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $106.49 | 8.352% | $115.384 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $170.66 | 3.489% | $176.6143 | $176.61 | $176.60 | $176.60 |
| Purchase #5 | $136.38 | 12.105% | $152.8888 | $152.89 | $152.90 | $152.90 |
| Purchase #6 | $187.41 | 12.353% | $210.5608 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $237.91 | 7.107% | $254.8183 | $254.82 | $254.80 | $254.80 |
| 7 purchase totals = | $1,114.38 | $1,206.6480 | $1,206.64 | $1,206.65 | $1,206.70 | |