| 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 | $226.60 | 4.525% | $236.8537 | $236.85 | $236.85 | $236.90 |
| Purchase #2 | $76.93 | 12.194% | $86.3108 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $62.62 | 13.311% | $70.9553 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $148.83 | 12.192% | $166.9754 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $136.36 | 4.368% | $142.3162 | $142.32 | $142.30 | $142.30 |
| Purchase #6 | $186.99 | 11.698% | $208.8641 | $208.86 | $208.85 | $208.90 |
| Purchase #7 | $234.96 | 4.156% | $244.7249 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $1,073.29 | $1,157.0004 | $1,157.00 | $1,156.95 | $1,157.10 | |