| 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 | $170.26 | 5.632% | $179.849 | $179.85 | $179.85 | $179.80 |
| Purchase #2 | $158.38 | 10.132% | $174.4271 | $174.43 | $174.45 | $174.40 |
| Purchase #3 | $66.53 | 13.650% | $75.6113 | $75.61 | $75.60 | $75.60 |
| Purchase #4 | $203.54 | 9.397% | $222.6667 | $222.67 | $222.65 | $222.70 |
| Purchase #5 | $186.82 | 11.180% | $207.7065 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $24.73 | 6.678% | $26.3815 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $248.32 | 6.705% | $264.9699 | $264.97 | $264.95 | $265.00 |
| 7 purchase totals = | $1,058.58 | $1,151.6120 | $1,151.62 | $1,151.60 | $1,151.60 | |