| 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 | $160.92 | 7.277% | $172.6301 | $172.63 | $172.65 | $172.60 |
| Purchase #2 | $187.59 | 9.230% | $204.9046 | $204.90 | $204.90 | $204.90 |
| Purchase #3 | $250.53 | 8.622% | $272.1307 | $272.13 | $272.15 | $272.10 |
| Purchase #4 | $155.79 | 12.846% | $175.8028 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $168.78 | 4.422% | $176.2435 | $176.24 | $176.25 | $176.20 |
| Purchase #6 | $114.76 | 12.477% | $129.0786 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $176.31 | 13.449% | $200.0219 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $1,214.68 | $1,330.8122 | $1,330.80 | $1,330.85 | $1,330.70 | |