| 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 | $182.39 | 3.622% | $188.9962 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $240.56 | 13.283% | $272.5136 | $272.51 | $272.50 | $272.50 |
| Purchase #3 | $237.64 | 5.282% | $250.1921 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $199.70 | 13.674% | $227.007 | $227.01 | $227.00 | $227.00 |
| Purchase #5 | $150.65 | 6.405% | $160.2991 | $160.30 | $160.30 | $160.30 |
| Purchase #6 | $55.81 | 13.250% | $63.2048 | $63.20 | $63.20 | $63.20 |
| Purchase #7 | $183.42 | 7.201% | $196.6281 | $196.63 | $196.65 | $196.60 |
| 7 purchase totals = | $1,250.17 | $1,358.8409 | $1,358.84 | $1,358.85 | $1,358.80 | |