| 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 | $94.90 | 6.602% | $101.1653 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $115.42 | 13.486% | $130.9855 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $40.66 | 12.652% | $45.8043 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $199.54 | 13.447% | $226.3721 | $226.37 | $226.35 | $226.40 |
| Purchase #5 | $205.26 | 11.457% | $228.7766 | $228.78 | $228.80 | $228.80 |
| Purchase #6 | $154.77 | 4.775% | $162.1603 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $248.26 | 7.524% | $266.9391 | $266.94 | $266.95 | $266.90 |
| 7 purchase totals = | $1,058.81 | $1,162.2032 | $1,162.21 | $1,162.20 | $1,162.30 | |