| 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 | $140.34 | 12.330% | $157.6439 | $157.64 | $157.65 | $157.60 |
| Purchase #2 | $78.55 | 11.232% | $87.3727 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $137.93 | 11.214% | $153.3975 | $153.40 | $153.40 | $153.40 |
| Purchase #4 | $83.59 | 4.594% | $87.4301 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $237.47 | 3.348% | $245.4205 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $135.93 | 3.346% | $140.4782 | $140.48 | $140.50 | $140.50 |
| Purchase #7 | $81.68 | 5.694% | $86.3309 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $895.49 | $958.0738 | $958.07 | $958.10 | $958.00 | |