| 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 | $136.86 | 5.128% | $143.8782 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $160.67 | 3.459% | $166.2276 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $101.43 | 11.534% | $113.1289 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $247.50 | 3.489% | $256.1353 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $20.38 | 11.212% | $22.665 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $176.26 | 12.612% | $198.4899 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $114.90 | 9.765% | $126.12 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $958.00 | $1,026.6449 | $1,026.66 | $1,026.70 | $1,026.60 | |