| 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 | $192.96 | 10.161% | $212.5667 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $154.84 | 13.841% | $176.2714 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $176.55 | 5.643% | $186.5127 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $91.63 | 13.294% | $103.8113 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $117.55 | 13.293% | $133.1759 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $134.38 | 12.528% | $151.2151 | $151.22 | $151.20 | $151.20 |
| Purchase #7 | $204.73 | 11.739% | $228.7633 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $1,072.64 | $1,192.3164 | $1,192.32 | $1,192.25 | $1,192.40 | |