| 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 | $177.71 | 7.323% | $190.7237 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $240.90 | 9.380% | $263.4964 | $263.50 | $263.50 | $263.50 |
| Purchase #3 | $138.56 | 13.664% | $157.4928 | $157.49 | $157.50 | $157.50 |
| Purchase #4 | $223.89 | 5.463% | $236.1211 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $171.70 | 4.752% | $179.8592 | $179.86 | $179.85 | $179.90 |
| Purchase #6 | $227.57 | 3.111% | $234.6497 | $234.65 | $234.65 | $234.60 |
| Purchase #7 | $206.56 | 12.562% | $232.5081 | $232.51 | $232.50 | $232.50 |
| 7 purchase totals = | $1,386.89 | $1,494.8510 | $1,494.85 | $1,494.80 | $1,494.80 | |