| 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 | $159.54 | 5.231% | $167.8855 | $167.89 | $167.90 | $167.90 |
| Purchase #2 | $26.52 | 8.133% | $28.6769 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $213.76 | 13.615% | $242.8634 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $93.25 | 8.693% | $101.3562 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $127.40 | 9.197% | $139.117 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $38.52 | 11.511% | $42.954 | $42.95 | $42.95 | $43.00 |
| Purchase #7 | $5.39 | 5.666% | $5.6954 | $5.70 | $5.70 | $5.70 |
| 7 purchase totals = | $664.38 | $728.5484 | $728.56 | $728.55 | $728.70 | |