| 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 | $163.67 | 8.219% | $177.122 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $214.91 | 7.865% | $231.8127 | $231.81 | $231.80 | $231.80 |
| Purchase #3 | $192.39 | 4.159% | $200.3915 | $200.39 | $200.40 | $200.40 |
| Purchase #4 | $201.98 | 3.631% | $209.3139 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $51.71 | 4.103% | $53.8317 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $44.61 | 3.571% | $46.203 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $93.85 | 5.585% | $99.0915 | $99.09 | $99.10 | $99.10 |
| 7 purchase totals = | $963.12 | $1,017.7663 | $1,017.75 | $1,017.75 | $1,017.70 | |