| 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 | $127.45 | 7.425% | $136.9132 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $181.36 | 5.157% | $190.7127 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $183.38 | 8.417% | $198.8151 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $17.69 | 8.859% | $19.2572 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $55.58 | 6.355% | $59.1121 | $59.11 | $59.10 | $59.10 |
| Purchase #6 | $198.65 | 3.538% | $205.6782 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $245.64 | 9.321% | $268.5361 | $268.54 | $268.55 | $268.50 |
| 7 purchase totals = | $1,009.75 | $1,079.0246 | $1,079.03 | $1,079.00 | $1,079.00 | |