| 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 | $171.36 | 8.112% | $185.2607 | $185.26 | $185.25 | $185.30 |
| Purchase #2 | $163.55 | 4.712% | $171.2565 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $203.44 | 11.305% | $226.4389 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $21.56 | 4.514% | $22.5332 | $22.53 | $22.55 | $22.50 |
| Purchase #5 | $212.83 | 12.870% | $240.2212 | $240.22 | $240.20 | $240.20 |
| Purchase #6 | $241.71 | 10.597% | $267.324 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $153.29 | 7.724% | $165.1301 | $165.13 | $165.15 | $165.10 |
| 7 purchase totals = | $1,167.74 | $1,278.1646 | $1,278.16 | $1,278.15 | $1,278.10 | |