| 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 | $176.29 | 5.842% | $186.5889 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $228.81 | 9.586% | $250.7437 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $170.86 | 10.529% | $188.8498 | $188.85 | $188.85 | $188.80 |
| Purchase #4 | $190.42 | 13.244% | $215.6392 | $215.64 | $215.65 | $215.60 |
| Purchase #5 | $48.77 | 5.468% | $51.4367 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $38.61 | 8.325% | $41.8243 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $204.97 | 8.873% | $223.157 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $1,058.73 | $1,158.2396 | $1,158.24 | $1,158.25 | $1,158.10 | |