| 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 | $160.39 | 10.731% | $177.6015 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $55.86 | 3.332% | $57.7213 | $57.72 | $57.70 | $57.70 |
| Purchase #3 | $162.27 | 4.771% | $170.0119 | $170.01 | $170.00 | $170.00 |
| Purchase #4 | $216.54 | 10.670% | $239.6448 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $225.39 | 5.340% | $237.4258 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $24.82 | 3.136% | $25.5984 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $230.49 | 11.507% | $257.0125 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $1,075.76 | $1,165.0162 | $1,165.01 | $1,165.00 | $1,164.90 | |