| 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 | $172.80 | 6.240% | $183.5827 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $230.69 | 10.745% | $255.4776 | $255.48 | $255.50 | $255.50 |
| Purchase #3 | $20.99 | 4.202% | $21.872 | $21.87 | $21.85 | $21.90 |
| Purchase #4 | $155.39 | 10.201% | $171.2413 | $171.24 | $171.25 | $171.20 |
| Purchase #5 | $169.72 | 9.177% | $185.2952 | $185.30 | $185.30 | $185.30 |
| Purchase #6 | $18.88 | 7.775% | $20.3479 | $20.35 | $20.35 | $20.30 |
| Purchase #7 | $23.66 | 11.869% | $26.4682 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $792.13 | $864.2849 | $864.29 | $864.30 | $864.30 | |