| 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 | $167.47 | 11.597% | $186.8915 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $14.56 | 5.514% | $15.3628 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $102.36 | 9.505% | $112.0893 | $112.09 | $112.10 | $112.10 |
| Purchase #4 | $221.31 | 8.811% | $240.8096 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $223.43 | 7.206% | $239.5304 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $248.84 | 13.518% | $282.4782 | $282.48 | $282.50 | $282.50 |
| Purchase #7 | $178.49 | 6.675% | $190.4042 | $190.40 | $190.40 | $190.40 |
| 7 purchase totals = | $1,156.46 | $1,267.5660 | $1,267.56 | $1,267.60 | $1,267.60 | |