| 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 | $143.97 | 5.779% | $152.29 | $152.29 | $152.30 | $152.30 |
| Purchase #2 | $113.62 | 9.454% | $124.3616 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $42.82 | 7.284% | $45.939 | $45.94 | $45.95 | $45.90 |
| Purchase #4 | $105.72 | 9.153% | $115.3966 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $180.83 | 5.360% | $190.5225 | $190.52 | $190.50 | $190.50 |
| Purchase #6 | $202.35 | 13.857% | $230.3896 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $206.68 | 3.535% | $213.9861 | $213.99 | $214.00 | $214.00 |
| 7 purchase totals = | $995.99 | $1,072.8854 | $1,072.89 | $1,072.90 | $1,072.90 | |