| 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 | $190.54 | 5.573% | $201.1588 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $138.54 | 8.244% | $149.9612 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $151.44 | 8.555% | $164.3957 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $164.32 | 7.573% | $176.764 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $208.37 | 13.104% | $235.6748 | $235.67 | $235.65 | $235.70 |
| Purchase #6 | $91.42 | 11.604% | $102.0284 | $102.03 | $102.05 | $102.00 |
| Purchase #7 | $82.98 | 4.731% | $86.9058 | $86.91 | $86.90 | $86.90 |
| 7 purchase totals = | $1,027.61 | $1,116.8887 | $1,116.89 | $1,116.85 | $1,117.00 | |