| 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 | $169.71 | 12.574% | $191.0493 | $191.05 | $191.05 | $191.00 |
| Purchase #2 | $174.85 | 13.764% | $198.9164 | $198.92 | $198.90 | $198.90 |
| Purchase #3 | $223.91 | 3.513% | $231.776 | $231.78 | $231.80 | $231.80 |
| Purchase #4 | $218.29 | 7.442% | $234.5351 | $234.54 | $234.55 | $234.50 |
| Purchase #5 | $43.29 | 12.260% | $48.5974 | $48.60 | $48.60 | $48.60 |
| Purchase #6 | $114.76 | 12.457% | $129.0557 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $109.61 | 4.114% | $114.1194 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $1,054.42 | $1,148.0493 | $1,148.07 | $1,148.05 | $1,148.00 | |