| 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 | $141.61 | 13.243% | $160.3634 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $25.45 | 7.577% | $27.3783 | $27.38 | $27.40 | $27.40 |
| Purchase #3 | $245.67 | 13.204% | $278.1083 | $278.11 | $278.10 | $278.10 |
| Purchase #4 | $245.74 | 13.268% | $278.3448 | $278.34 | $278.35 | $278.30 |
| Purchase #5 | $139.30 | 6.268% | $148.0313 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $216.35 | 10.454% | $238.9672 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $157.29 | 4.228% | $163.9402 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $1,171.41 | $1,295.1335 | $1,295.13 | $1,295.15 | $1,295.10 | |