| 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 | $122.39 | 7.183% | $131.1813 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $167.53 | 13.802% | $190.6525 | $190.65 | $190.65 | $190.70 |
| Purchase #3 | $61.44 | 12.809% | $69.3098 | $69.31 | $69.30 | $69.30 |
| Purchase #4 | $51.91 | 10.866% | $57.5505 | $57.55 | $57.55 | $57.60 |
| Purchase #5 | $179.69 | 10.563% | $198.6707 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $108.49 | 9.789% | $119.1101 | $119.11 | $119.10 | $119.10 |
| Purchase #7 | $170.41 | 10.666% | $188.5859 | $188.59 | $188.60 | $188.60 |
| 7 purchase totals = | $861.86 | $955.0608 | $955.06 | $955.05 | $955.20 | |