| 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 | $146.37 | 3.568% | $151.5925 | $151.59 | $151.60 | $151.60 |
| Purchase #2 | $76.56 | 10.702% | $84.7535 | $84.75 | $84.75 | $84.80 |
| Purchase #3 | $81.37 | 3.779% | $84.445 | $84.45 | $84.45 | $84.40 |
| Purchase #4 | $159.51 | 8.665% | $173.3315 | $173.33 | $173.35 | $173.30 |
| Purchase #5 | $212.77 | 11.403% | $237.0322 | $237.03 | $237.05 | $237.00 |
| Purchase #6 | $159.44 | 6.386% | $169.6218 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $170.80 | 12.224% | $191.6786 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $1,006.82 | $1,092.4551 | $1,092.45 | $1,092.50 | $1,092.40 | |