| 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 | $158.99 | 6.278% | $168.9714 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $7.70 | 9.126% | $8.4027 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $108.34 | 12.117% | $121.4676 | $121.47 | $121.45 | $121.50 |
| Purchase #4 | $127.74 | 5.193% | $134.3735 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $243.37 | 5.299% | $256.2662 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $159.88 | 13.410% | $181.3199 | $181.32 | $181.30 | $181.30 |
| Purchase #7 | $223.31 | 10.863% | $247.5682 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $1,029.33 | $1,118.3695 | $1,118.37 | $1,118.25 | $1,118.50 | |