| 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 | $158.83 | 11.205% | $176.6269 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $24.67 | 7.421% | $26.5008 | $26.50 | $26.50 | $26.50 |
| Purchase #3 | $54.70 | 5.753% | $57.8469 | $57.85 | $57.85 | $57.80 |
| Purchase #4 | $74.31 | 13.130% | $84.0669 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $150.56 | 3.848% | $156.3535 | $156.35 | $156.35 | $156.40 |
| Purchase #6 | $86.64 | 10.533% | $95.7658 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $35.25 | 13.556% | $40.0285 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $584.96 | $637.1893 | $637.20 | $637.20 | $637.20 | |