| 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 | $86.32 | 9.378% | $94.4151 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $115.65 | 13.510% | $131.2743 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $126.29 | 7.627% | $135.9221 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $154.25 | 6.521% | $164.3086 | $164.31 | $164.30 | $164.30 |
| Purchase #5 | $163.38 | 9.690% | $179.2115 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $71.33 | 8.317% | $77.2625 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $26.47 | 11.275% | $29.4545 | $29.45 | $29.45 | $29.50 |
| 7 purchase totals = | $743.69 | $811.8486 | $811.84 | $811.75 | $811.90 | |