| 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 | $166.30 | 6.466% | $177.053 | $177.05 | $177.05 | $177.10 |
| Purchase #2 | $238.37 | 6.706% | $254.3551 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $162.33 | 8.339% | $175.8667 | $175.87 | $175.85 | $175.90 |
| Purchase #4 | $10.90 | 6.652% | $11.6251 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $154.39 | 3.630% | $159.9944 | $159.99 | $160.00 | $160.00 |
| Purchase #6 | $156.42 | 10.536% | $172.9004 | $172.90 | $172.90 | $172.90 |
| Purchase #7 | $217.89 | 13.585% | $247.4904 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $1,106.60 | $1,199.2851 | $1,199.29 | $1,199.30 | $1,199.40 | |