| 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 | $138.60 | 3.179% | $143.0061 | $143.01 | $143.00 | $143.00 |
| Purchase #2 | $70.96 | 5.617% | $74.9458 | $74.95 | $74.95 | $74.90 |
| Purchase #3 | $110.53 | 7.853% | $119.2099 | $119.21 | $119.20 | $119.20 |
| Purchase #4 | $173.64 | 13.151% | $196.4754 | $196.48 | $196.50 | $196.50 |
| Purchase #5 | $196.29 | 8.164% | $212.3151 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $215.45 | 8.586% | $233.9485 | $233.95 | $233.95 | $233.90 |
| Purchase #7 | $166.92 | 4.456% | $174.358 | $174.36 | $174.35 | $174.40 |
| 7 purchase totals = | $1,072.39 | $1,154.2588 | $1,154.28 | $1,154.25 | $1,154.20 | |