| 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 | $132.53 | 11.702% | $148.0387 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $45.74 | 3.873% | $47.5115 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $187.94 | 6.650% | $200.438 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $176.73 | 9.595% | $193.6872 | $193.69 | $193.70 | $193.70 |
| Purchase #5 | $78.48 | 9.497% | $85.9332 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $105.70 | 7.265% | $113.3791 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $249.29 | 10.736% | $276.0538 | $276.05 | $276.05 | $276.10 |
| 7 purchase totals = | $976.41 | $1,065.0415 | $1,065.04 | $1,065.10 | $1,065.00 | |