| 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 | $175.99 | 13.443% | $199.6483 | $199.65 | $199.65 | $199.60 |
| Purchase #2 | $246.51 | 4.286% | $257.0754 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $130.54 | 10.668% | $144.466 | $144.47 | $144.45 | $144.50 |
| Purchase #4 | $6.70 | 13.132% | $7.5798 | $7.58 | $7.60 | $7.60 |
| Purchase #5 | $232.63 | 7.711% | $250.5681 | $250.57 | $250.55 | $250.60 |
| Purchase #6 | $111.47 | 12.758% | $125.6913 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $129.28 | 5.129% | $135.9108 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $1,033.12 | $1,120.9397 | $1,120.95 | $1,120.95 | $1,121.00 | |