| 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 | $176.93 | 11.524% | $197.3194 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $107.75 | 9.526% | $118.0143 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $60.84 | 8.467% | $65.9913 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $138.70 | 4.652% | $145.1523 | $145.15 | $145.15 | $145.20 |
| Purchase #5 | $229.34 | 3.345% | $237.0114 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $147.79 | 10.820% | $163.7809 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $190.90 | 13.817% | $217.2767 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $1,052.25 | $1,144.5463 | $1,144.54 | $1,144.55 | $1,144.60 | |