| 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 | $140.71 | 6.502% | $149.859 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $178.39 | 4.656% | $186.6958 | $186.70 | $186.70 | $186.70 |
| Purchase #3 | $194.70 | 10.112% | $214.3881 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $6.39 | 3.638% | $6.6225 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $219.56 | 9.217% | $239.7968 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $161.52 | 5.867% | $170.9964 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $150.81 | 8.660% | $163.8701 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $1,052.08 | $1,132.2287 | $1,132.24 | $1,132.20 | $1,132.30 | |