| 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 | $171.90 | 13.523% | $195.146 | $195.15 | $195.15 | $195.10 |
| Purchase #2 | $150.83 | 11.797% | $168.6234 | $168.62 | $168.60 | $168.60 |
| Purchase #3 | $148.53 | 12.283% | $166.7739 | $166.77 | $166.75 | $166.80 |
| Purchase #4 | $77.29 | 6.194% | $82.0773 | $82.08 | $82.10 | $82.10 |
| Purchase #5 | $246.45 | 5.422% | $259.8125 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $109.66 | 11.370% | $122.1283 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $222.94 | 3.391% | $230.4999 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $1,127.60 | $1,225.0613 | $1,225.06 | $1,225.05 | $1,225.00 | |