| 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 | $238.67 | 13.720% | $271.4155 | $271.42 | $271.40 | $271.40 |
| Purchase #2 | $26.32 | 4.244% | $27.437 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $99.32 | 10.604% | $109.8519 | $109.85 | $109.85 | $109.90 |
| Purchase #4 | $149.99 | 3.794% | $155.6806 | $155.68 | $155.70 | $155.70 |
| Purchase #5 | $14.42 | 11.262% | $16.044 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $144.32 | 11.396% | $160.7667 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $38.31 | 7.720% | $41.2675 | $41.27 | $41.25 | $41.30 |
| 7 purchase totals = | $711.35 | $782.4632 | $782.47 | $782.45 | $782.50 | |