| 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 | $13.57 | 8.583% | $14.7347 | $14.73 | $14.75 | $14.70 |
| Purchase #2 | $154.70 | 7.130% | $165.7301 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $152.94 | 10.702% | $169.3076 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $176.97 | 8.804% | $192.5504 | $192.55 | $192.55 | $192.60 |
| Purchase #5 | $98.79 | 8.380% | $107.0686 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $193.84 | 12.631% | $218.3239 | $218.32 | $218.30 | $218.30 |
| Purchase #7 | $229.87 | 4.731% | $240.7451 | $240.75 | $240.75 | $240.70 |
| 7 purchase totals = | $1,020.68 | $1,108.4604 | $1,108.46 | $1,108.45 | $1,108.40 | |