| 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 | $182.41 | 13.565% | $207.1539 | $207.15 | $207.15 | $207.20 |
| Purchase #2 | $5.57 | 5.309% | $5.8657 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $16.66 | 11.852% | $18.6345 | $18.63 | $18.65 | $18.60 |
| Purchase #4 | $249.57 | 10.466% | $275.69 | $275.69 | $275.70 | $275.70 |
| Purchase #5 | $44.35 | 11.427% | $49.4179 | $49.42 | $49.40 | $49.40 |
| Purchase #6 | $27.29 | 12.738% | $30.7662 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $185.31 | 3.233% | $191.3011 | $191.30 | $191.30 | $191.30 |
| 7 purchase totals = | $711.16 | $778.8293 | $778.83 | $778.80 | $778.90 | |