| 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 | $183.88 | 10.820% | $203.7758 | $203.78 | $203.80 | $203.80 |
| Purchase #2 | $239.53 | 8.182% | $259.1283 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $149.68 | 11.569% | $166.9965 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $78.25 | 10.752% | $86.6634 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $57.63 | 9.349% | $63.0178 | $63.02 | $63.00 | $63.00 |
| Purchase #6 | $140.35 | 7.507% | $150.8861 | $150.89 | $150.90 | $150.90 |
| Purchase #7 | $202.62 | 8.676% | $220.1993 | $220.20 | $220.20 | $220.20 |
| 7 purchase totals = | $1,051.94 | $1,150.6672 | $1,150.68 | $1,150.70 | $1,150.70 | |