| 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 | $119.84 | 12.694% | $135.0525 | $135.05 | $135.05 | $135.10 |
| Purchase #2 | $193.91 | 10.750% | $214.7553 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $186.92 | 8.864% | $203.4886 | $203.49 | $203.50 | $203.50 |
| Purchase #4 | $73.40 | 6.177% | $77.9339 | $77.93 | $77.95 | $77.90 |
| Purchase #5 | $181.57 | 13.563% | $206.1963 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $154.83 | 12.472% | $174.1404 | $174.14 | $174.15 | $174.10 |
| Purchase #7 | $161.69 | 9.289% | $176.7094 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $1,072.16 | $1,188.2764 | $1,188.28 | $1,188.30 | $1,188.30 | |