| 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 | $174.72 | 5.683% | $184.6493 | $184.65 | $184.65 | $184.60 |
| Purchase #2 | $193.97 | 8.342% | $210.151 | $210.15 | $210.15 | $210.20 |
| Purchase #3 | $169.80 | 5.746% | $179.5567 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $246.78 | 9.506% | $270.2389 | $270.24 | $270.25 | $270.20 |
| Purchase #5 | $64.35 | 10.773% | $71.2824 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $57.85 | 12.755% | $65.2288 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $216.35 | 7.382% | $232.321 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $1,123.82 | $1,213.4281 | $1,213.43 | $1,213.45 | $1,213.40 | |