| 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 | $91.88 | 12.455% | $103.3237 | $103.32 | $103.30 | $103.30 |
| Purchase #2 | $195.40 | 13.801% | $222.3672 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $166.86 | 8.465% | $180.9847 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $153.87 | 8.112% | $166.3519 | $166.35 | $166.35 | $166.40 |
| Purchase #5 | $138.90 | 7.118% | $148.7869 | $148.79 | $148.80 | $148.80 |
| Purchase #6 | $243.59 | 8.220% | $263.6131 | $263.61 | $263.60 | $263.60 |
| Purchase #7 | $204.97 | 13.161% | $231.9461 | $231.95 | $231.95 | $231.90 |
| 7 purchase totals = | $1,195.47 | $1,317.3736 | $1,317.37 | $1,317.35 | $1,317.40 | |