| 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 | $185.48 | 4.587% | $193.988 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $197.95 | 13.686% | $225.0414 | $225.04 | $225.05 | $225.00 |
| Purchase #3 | $76.88 | 7.732% | $82.8244 | $82.82 | $82.80 | $82.80 |
| Purchase #4 | $169.64 | 6.499% | $180.6649 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $133.78 | 9.208% | $146.0985 | $146.10 | $146.10 | $146.10 |
| Purchase #6 | $242.47 | 12.300% | $272.2938 | $272.29 | $272.30 | $272.30 |
| Purchase #7 | $220.29 | 3.764% | $228.5817 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $1,226.49 | $1,329.4927 | $1,329.48 | $1,329.50 | $1,329.50 | |