| 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 | $159.47 | 8.195% | $172.5386 | $172.54 | $172.55 | $172.50 |
| Purchase #2 | $191.99 | 4.295% | $200.236 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $206.35 | 5.279% | $217.2432 | $217.24 | $217.25 | $217.20 |
| Purchase #4 | $111.27 | 12.789% | $125.5003 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $183.76 | 10.825% | $203.652 | $203.65 | $203.65 | $203.70 |
| Purchase #6 | $172.77 | 6.328% | $183.7029 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $222.39 | 8.291% | $240.8284 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $1,248.00 | $1,343.7014 | $1,343.70 | $1,343.75 | $1,343.60 | |