| 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 | $156.84 | 6.543% | $167.102 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $127.66 | 8.228% | $138.1639 | $138.16 | $138.15 | $138.20 |
| Purchase #3 | $124.65 | 11.115% | $138.5048 | $138.50 | $138.50 | $138.50 |
| Purchase #4 | $245.40 | 3.609% | $254.2565 | $254.26 | $254.25 | $254.30 |
| Purchase #5 | $130.89 | 12.870% | $147.7355 | $147.74 | $147.75 | $147.70 |
| Purchase #6 | $98.56 | 4.727% | $103.2189 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $234.33 | 9.552% | $256.7132 | $256.71 | $256.70 | $256.70 |
| 7 purchase totals = | $1,118.33 | $1,205.6948 | $1,205.69 | $1,205.65 | $1,205.70 | |