| 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 | $187.76 | 5.212% | $197.5461 | $197.55 | $197.55 | $197.50 |
| Purchase #2 | $207.49 | 13.512% | $235.526 | $235.53 | $235.55 | $235.50 |
| Purchase #3 | $74.62 | 3.621% | $77.322 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $217.59 | 9.282% | $237.7867 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $190.53 | 12.770% | $214.8607 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $175.89 | 12.817% | $198.4338 | $198.43 | $198.45 | $198.40 |
| Purchase #7 | $129.90 | 7.844% | $140.0894 | $140.09 | $140.10 | $140.10 |
| 7 purchase totals = | $1,183.78 | $1,301.5647 | $1,301.57 | $1,301.60 | $1,301.50 | |