| 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 | $128.48 | 6.204% | $136.4509 | $136.45 | $136.45 | $136.50 |
| Purchase #2 | $232.55 | 5.550% | $245.4565 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $186.78 | 8.724% | $203.0747 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $118.94 | 9.193% | $129.8742 | $129.87 | $129.85 | $129.90 |
| Purchase #5 | $162.79 | 7.274% | $174.6313 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $107.59 | 9.183% | $117.47 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $34.42 | 13.321% | $39.0051 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $971.55 | $1,045.9627 | $1,045.96 | $1,045.90 | $1,046.10 | |