| 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 | $96.58 | 5.464% | $101.8571 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $124.50 | 7.868% | $134.2957 | $134.30 | $134.30 | $134.30 |
| Purchase #3 | $146.41 | 12.691% | $164.9909 | $164.99 | $165.00 | $165.00 |
| Purchase #4 | $237.45 | 12.345% | $266.7632 | $266.76 | $266.75 | $266.80 |
| Purchase #5 | $183.27 | 7.350% | $196.7403 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $188.51 | 13.621% | $214.1869 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $98.95 | 10.368% | $109.2091 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $1,075.67 | $1,188.0432 | $1,188.05 | $1,188.05 | $1,188.10 | |