| 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 | $9.58 | 7.562% | $10.3044 | $10.30 | $10.30 | $10.30 |
| Purchase #2 | $155.33 | 4.227% | $161.8958 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $182.45 | 11.802% | $203.9827 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $172.86 | 7.834% | $186.4019 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $190.77 | 12.422% | $214.4674 | $214.47 | $214.45 | $214.50 |
| Purchase #6 | $170.34 | 7.300% | $182.7748 | $182.77 | $182.75 | $182.80 |
| Purchase #7 | $179.77 | 4.194% | $187.3096 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $1,061.10 | $1,147.1366 | $1,147.13 | $1,147.10 | $1,147.20 | |