| 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 | $155.71 | 8.777% | $169.3767 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $106.66 | 10.307% | $117.6534 | $117.65 | $117.65 | $117.70 |
| Purchase #3 | $226.83 | 12.219% | $254.5464 | $254.55 | $254.55 | $254.50 |
| Purchase #4 | $68.89 | 7.624% | $74.1422 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $94.77 | 3.480% | $98.068 | $98.07 | $98.05 | $98.10 |
| Purchase #6 | $199.83 | 4.796% | $209.4138 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $165.89 | 9.436% | $181.5434 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $1,018.58 | $1,104.7439 | $1,104.74 | $1,104.75 | $1,104.70 | |