| 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 | $195.58 | 6.864% | $209.0046 | $209.00 | $209.00 | $209.00 |
| Purchase #2 | $146.55 | 6.451% | $156.0039 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $21.55 | 9.529% | $23.6035 | $23.60 | $23.60 | $23.60 |
| Purchase #4 | $236.78 | 12.816% | $267.1257 | $267.13 | $267.15 | $267.10 |
| Purchase #5 | $103.33 | 7.204% | $110.7739 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $109.82 | 10.302% | $121.1337 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $5.31 | 13.730% | $6.0391 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $818.92 | $893.6844 | $893.67 | $893.70 | $893.60 | |