| 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 | $162.84 | 5.311% | $171.4884 | $171.49 | $171.50 | $171.50 |
| Purchase #2 | $40.31 | 11.635% | $45.0001 | $45.00 | $45.00 | $45.00 |
| Purchase #3 | $159.84 | 7.487% | $171.8072 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $224.90 | 5.147% | $236.4756 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $178.79 | 5.652% | $188.8952 | $188.90 | $188.90 | $188.90 |
| Purchase #6 | $175.97 | 13.698% | $200.0744 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $47.70 | 7.264% | $51.1649 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $990.35 | $1,064.9058 | $1,064.91 | $1,064.90 | $1,065.00 | |