| 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 | $163.73 | 6.546% | $174.4478 | $174.45 | $174.45 | $174.40 |
| Purchase #2 | $35.83 | 4.759% | $37.5351 | $37.54 | $37.55 | $37.50 |
| Purchase #3 | $213.76 | 3.136% | $220.4635 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $161.90 | 3.716% | $167.9162 | $167.92 | $167.90 | $167.90 |
| Purchase #5 | $231.51 | 7.627% | $249.1673 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $8.82 | 3.443% | $9.1237 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $242.29 | 3.754% | $251.3856 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $1,057.84 | $1,110.0392 | $1,110.05 | $1,110.00 | $1,110.00 | |