| 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 | $184.99 | 3.712% | $191.8568 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $111.29 | 12.455% | $125.1512 | $125.15 | $125.15 | $125.20 |
| Purchase #3 | $210.50 | 13.768% | $239.4816 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $72.84 | 6.497% | $77.5724 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $245.87 | 9.556% | $269.3653 | $269.37 | $269.35 | $269.40 |
| Purchase #6 | $52.84 | 6.608% | $56.3317 | $56.33 | $56.35 | $56.30 |
| Purchase #7 | $18.91 | 5.366% | $19.9247 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $897.24 | $979.6837 | $979.68 | $979.65 | $979.80 | |