| 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 | $179.81 | 3.218% | $185.5963 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $179.45 | 8.258% | $194.269 | $194.27 | $194.25 | $194.30 |
| Purchase #3 | $127.65 | 5.563% | $134.7512 | $134.75 | $134.75 | $134.80 |
| Purchase #4 | $116.37 | 3.664% | $120.6338 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $233.52 | 5.407% | $246.1464 | $246.15 | $246.15 | $246.10 |
| Purchase #6 | $116.28 | 5.261% | $122.3975 | $122.40 | $122.40 | $122.40 |
| Purchase #7 | $177.91 | 6.149% | $188.8497 | $188.85 | $188.85 | $188.80 |
| 7 purchase totals = | $1,130.99 | $1,192.6439 | $1,192.65 | $1,192.65 | $1,192.60 | |