| 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 | $132.27 | 10.683% | $146.4004 | $146.40 | $146.40 | $146.40 |
| Purchase #2 | $144.31 | 3.488% | $149.3435 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $23.74 | 13.371% | $26.9143 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $156.74 | 4.541% | $163.8576 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $92.38 | 9.783% | $101.4175 | $101.42 | $101.40 | $101.40 |
| Purchase #6 | $86.57 | 11.325% | $96.3741 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $137.96 | 6.721% | $147.2323 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $773.97 | $831.5397 | $831.53 | $831.50 | $831.50 | |