| 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 | $164.95 | 9.575% | $180.744 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $238.96 | 6.233% | $253.8544 | $253.85 | $253.85 | $253.90 |
| Purchase #3 | $141.99 | 11.148% | $157.819 | $157.82 | $157.80 | $157.80 |
| Purchase #4 | $104.66 | 4.719% | $109.5989 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $235.44 | 10.379% | $259.8763 | $259.88 | $259.90 | $259.90 |
| Purchase #6 | $240.34 | 7.118% | $257.4474 | $257.45 | $257.45 | $257.40 |
| Purchase #7 | $16.25 | 8.686% | $17.6615 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $1,142.59 | $1,237.0015 | $1,237.00 | $1,237.00 | $1,237.00 | |