| 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 | $149.37 | 4.301% | $155.7944 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $156.63 | 8.123% | $169.3531 | $169.35 | $169.35 | $169.40 |
| Purchase #3 | $29.82 | 3.774% | $30.9454 | $30.95 | $30.95 | $30.90 |
| Purchase #4 | $235.32 | 11.797% | $263.0807 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $160.34 | 3.159% | $165.4051 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $235.92 | 7.223% | $252.9605 | $252.96 | $252.95 | $253.00 |
| Purchase #7 | $145.67 | 3.696% | $151.054 | $151.05 | $151.05 | $151.10 |
| 7 purchase totals = | $1,113.07 | $1,188.5932 | $1,188.59 | $1,188.60 | $1,188.70 | |