| 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 | $169.56 | 4.658% | $177.4581 | $177.46 | $177.45 | $177.50 |
| Purchase #2 | $235.36 | 13.785% | $267.8044 | $267.80 | $267.80 | $267.80 |
| Purchase #3 | $177.82 | 6.404% | $189.2076 | $189.21 | $189.20 | $189.20 |
| Purchase #4 | $190.54 | 13.728% | $216.6973 | $216.70 | $216.70 | $216.70 |
| Purchase #5 | $217.75 | 10.797% | $241.2605 | $241.26 | $241.25 | $241.30 |
| Purchase #6 | $172.31 | 6.722% | $183.8927 | $183.89 | $183.90 | $183.90 |
| Purchase #7 | $229.87 | 9.752% | $252.2869 | $252.29 | $252.30 | $252.30 |
| 7 purchase totals = | $1,393.21 | $1,528.6075 | $1,528.61 | $1,528.60 | $1,528.70 | |