| 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 | $185.40 | 12.827% | $209.1813 | $209.18 | $209.20 | $209.20 |
| Purchase #2 | $165.45 | 9.299% | $180.8352 | $180.84 | $180.85 | $180.80 |
| Purchase #3 | $193.74 | 6.432% | $206.2014 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $102.29 | 4.464% | $106.8562 | $106.86 | $106.85 | $106.90 |
| Purchase #5 | $111.71 | 12.119% | $125.2481 | $125.25 | $125.25 | $125.20 |
| Purchase #6 | $182.44 | 12.740% | $205.6829 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $140.38 | 4.856% | $147.1969 | $147.20 | $147.20 | $147.20 |
| 7 purchase totals = | $1,081.41 | $1,181.2020 | $1,181.21 | $1,181.25 | $1,181.20 | |