| 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 | $141.38 | 12.862% | $159.5643 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $137.83 | 5.171% | $144.9572 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $35.67 | 8.474% | $38.6927 | $38.69 | $38.70 | $38.70 |
| Purchase #4 | $62.65 | 7.168% | $67.1408 | $67.14 | $67.15 | $67.10 |
| Purchase #5 | $217.68 | 11.358% | $242.4041 | $242.40 | $242.40 | $242.40 |
| Purchase #6 | $123.95 | 8.346% | $134.2949 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $233.76 | 3.592% | $242.1567 | $242.16 | $242.15 | $242.20 |
| 7 purchase totals = | $952.92 | $1,029.2107 | $1,029.20 | $1,029.20 | $1,029.30 | |