| 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 | $156.66 | 8.328% | $169.7066 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $47.31 | 7.656% | $50.9321 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $209.43 | 10.516% | $231.4537 | $231.45 | $231.45 | $231.50 |
| Purchase #4 | $94.32 | 13.152% | $106.725 | $106.73 | $106.75 | $106.70 |
| Purchase #5 | $180.74 | 8.859% | $196.7518 | $196.75 | $196.75 | $196.80 |
| Purchase #6 | $205.85 | 9.816% | $226.0562 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $161.73 | 6.866% | $172.8344 | $172.83 | $172.85 | $172.80 |
| 7 purchase totals = | $1,056.04 | $1,154.4598 | $1,154.46 | $1,154.50 | $1,154.50 | |