| 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 | $79.69 | 6.258% | $84.677 | $84.68 | $84.70 | $84.70 |
| Purchase #2 | $166.81 | 6.456% | $177.5793 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $174.26 | 4.286% | $181.7288 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $151.85 | 13.733% | $172.7036 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $228.27 | 8.142% | $246.8557 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $217.50 | 10.288% | $239.8764 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $70.68 | 7.764% | $76.1676 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $1,089.06 | $1,179.5884 | $1,179.60 | $1,179.65 | $1,179.70 | |