| 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 | $182.94 | 13.648% | $207.9077 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $76.68 | 13.427% | $86.9758 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $65.64 | 12.668% | $73.9553 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $195.86 | 4.161% | $204.0097 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $222.79 | 4.777% | $233.4327 | $233.43 | $233.45 | $233.40 |
| Purchase #6 | $111.26 | 4.217% | $115.9518 | $115.95 | $115.95 | $116.00 |
| Purchase #7 | $158.35 | 6.594% | $168.7916 | $168.79 | $168.80 | $168.80 |
| 7 purchase totals = | $1,013.52 | $1,091.0246 | $1,091.03 | $1,091.05 | $1,091.10 | |