| 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 | $186.63 | 3.449% | $193.0669 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $70.66 | 13.413% | $80.1376 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $55.53 | 5.534% | $58.603 | $58.60 | $58.60 | $58.60 |
| Purchase #4 | $175.35 | 6.492% | $186.7337 | $186.73 | $186.75 | $186.70 |
| Purchase #5 | $219.54 | 8.552% | $238.3151 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $250.73 | 7.311% | $269.0609 | $269.06 | $269.05 | $269.10 |
| Purchase #7 | $164.44 | 8.107% | $177.7712 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $1,122.88 | $1,203.6884 | $1,203.69 | $1,203.65 | $1,203.70 | |