| 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 | $170.99 | 7.548% | $183.8963 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $29.25 | 7.718% | $31.5075 | $31.51 | $31.50 | $31.50 |
| Purchase #3 | $35.62 | 11.562% | $39.7384 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $176.59 | 4.139% | $183.8991 | $183.90 | $183.90 | $183.90 |
| Purchase #5 | $190.62 | 7.176% | $204.2989 | $204.30 | $204.30 | $204.30 |
| Purchase #6 | $221.92 | 9.716% | $243.4817 | $243.48 | $243.50 | $243.50 |
| Purchase #7 | $203.58 | 10.451% | $224.8561 | $224.86 | $224.85 | $224.90 |
| 7 purchase totals = | $1,028.57 | $1,111.6780 | $1,111.69 | $1,111.70 | $1,111.70 | |