| 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 | $159.39 | 5.176% | $167.64 | $167.64 | $167.65 | $167.60 |
| Purchase #2 | $16.56 | 5.576% | $17.4834 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $185.69 | 9.397% | $203.1393 | $203.14 | $203.15 | $203.10 |
| Purchase #4 | $71.72 | 11.559% | $80.0101 | $80.01 | $80.00 | $80.00 |
| Purchase #5 | $190.81 | 7.241% | $204.6266 | $204.63 | $204.65 | $204.60 |
| Purchase #6 | $133.75 | 12.726% | $150.771 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $18.95 | 10.149% | $20.8732 | $20.87 | $20.85 | $20.90 |
| 7 purchase totals = | $776.87 | $844.5436 | $844.54 | $844.55 | $844.50 | |