| 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 | $174.92 | 3.142% | $180.416 | $180.42 | $180.40 | $180.40 |
| Purchase #2 | $242.25 | 10.342% | $267.3035 | $267.30 | $267.30 | $267.30 |
| Purchase #3 | $66.95 | 4.492% | $69.9574 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $64.66 | 4.431% | $67.5251 | $67.53 | $67.55 | $67.50 |
| Purchase #5 | $239.88 | 5.646% | $253.4236 | $253.42 | $253.40 | $253.40 |
| Purchase #6 | $144.80 | 7.606% | $155.8135 | $155.81 | $155.80 | $155.80 |
| Purchase #7 | $162.67 | 7.471% | $174.8231 | $174.82 | $174.80 | $174.80 |
| 7 purchase totals = | $1,096.13 | $1,169.2622 | $1,169.26 | $1,169.20 | $1,169.20 | |