| 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 | $128.75 | 9.600% | $141.11 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $96.88 | 12.677% | $109.1615 | $109.16 | $109.15 | $109.20 |
| Purchase #3 | $89.75 | 5.103% | $94.3299 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $147.72 | 6.658% | $157.5552 | $157.56 | $157.55 | $157.60 |
| Purchase #5 | $232.44 | 4.834% | $243.6761 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $136.48 | 3.103% | $140.715 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $175.68 | 6.328% | $186.797 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $1,007.70 | $1,073.3447 | $1,073.36 | $1,073.35 | $1,073.40 | |