| 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 | $170.96 | 13.233% | $193.5831 | $193.58 | $193.60 | $193.60 |
| Purchase #2 | $100.55 | 5.413% | $105.9928 | $105.99 | $106.00 | $106.00 |
| Purchase #3 | $65.64 | 9.231% | $71.6992 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $239.83 | 9.682% | $263.0503 | $263.05 | $263.05 | $263.10 |
| Purchase #5 | $190.45 | 13.385% | $215.9417 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $157.26 | 9.365% | $171.9874 | $171.99 | $172.00 | $172.00 |
| Purchase #7 | $174.28 | 4.132% | $181.4812 | $181.48 | $181.50 | $181.50 |
| 7 purchase totals = | $1,098.97 | $1,203.7357 | $1,203.73 | $1,203.80 | $1,203.80 | |