| 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 | $165.82 | 5.190% | $174.4261 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $174.59 | 6.665% | $186.2264 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $78.59 | 12.120% | $88.1151 | $88.12 | $88.10 | $88.10 |
| Purchase #4 | $170.42 | 8.171% | $184.345 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $54.56 | 10.469% | $60.2719 | $60.27 | $60.25 | $60.30 |
| Purchase #6 | $12.82 | 3.437% | $13.2606 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $19.39 | 3.598% | $20.0877 | $20.09 | $20.10 | $20.10 |
| 7 purchase totals = | $676.19 | $726.7328 | $726.75 | $726.75 | $726.70 | |