| 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 | $127.57 | 13.151% | $144.3467 | $144.35 | $144.35 | $144.30 |
| Purchase #2 | $102.42 | 4.271% | $106.7944 | $106.79 | $106.80 | $106.80 |
| Purchase #3 | $230.50 | 13.127% | $260.7577 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $150.49 | 4.515% | $157.2846 | $157.28 | $157.30 | $157.30 |
| Purchase #5 | $17.30 | 7.284% | $18.5601 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $51.80 | 4.222% | $53.987 | $53.99 | $54.00 | $54.00 |
| Purchase #7 | $213.80 | 4.544% | $223.5151 | $223.52 | $223.50 | $223.50 |
| 7 purchase totals = | $893.88 | $965.2456 | $965.25 | $965.25 | $965.30 | |