| 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 | $212.60 | 8.717% | $231.1323 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $165.76 | 6.674% | $176.8228 | $176.82 | $176.80 | $176.80 |
| Purchase #3 | $195.60 | 12.547% | $220.1419 | $220.14 | $220.15 | $220.10 |
| Purchase #4 | $141.41 | 13.767% | $160.8779 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $211.68 | 8.283% | $229.2135 | $229.21 | $229.20 | $229.20 |
| Purchase #6 | $187.94 | 8.350% | $203.633 | $203.63 | $203.65 | $203.60 |
| Purchase #7 | $249.97 | 10.384% | $275.9269 | $275.93 | $275.95 | $275.90 |
| 7 purchase totals = | $1,364.96 | $1,497.7483 | $1,497.74 | $1,497.80 | $1,497.60 | |