| 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 | $160.54 | 12.688% | $180.9093 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $11.62 | 5.454% | $12.2538 | $12.25 | $12.25 | $12.30 |
| Purchase #3 | $154.27 | 4.400% | $161.0579 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $219.33 | 8.716% | $238.4468 | $238.45 | $238.45 | $238.40 |
| Purchase #5 | $110.36 | 9.666% | $121.0274 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $191.56 | 9.571% | $209.8942 | $209.89 | $209.90 | $209.90 |
| Purchase #7 | $199.70 | 3.320% | $206.33 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $1,047.38 | $1,129.9194 | $1,129.92 | $1,129.95 | $1,129.90 | |