| 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 | $82.73 | 7.272% | $88.7461 | $88.75 | $88.75 | $88.70 |
| Purchase #2 | $152.38 | 3.245% | $157.3247 | $157.32 | $157.30 | $157.30 |
| Purchase #3 | $175.74 | 4.531% | $183.7028 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $238.68 | 4.840% | $250.2321 | $250.23 | $250.25 | $250.20 |
| Purchase #5 | $34.69 | 7.569% | $37.3157 | $37.32 | $37.30 | $37.30 |
| Purchase #6 | $245.86 | 3.214% | $253.7619 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $193.86 | 7.813% | $209.0063 | $209.01 | $209.00 | $209.00 |
| 7 purchase totals = | $1,123.94 | $1,180.0896 | $1,180.09 | $1,180.05 | $1,180.00 | |