| 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 | $133.83 | 13.464% | $151.8489 | $151.85 | $151.85 | $151.80 |
| Purchase #2 | $236.73 | 9.732% | $259.7686 | $259.77 | $259.75 | $259.80 |
| Purchase #3 | $144.26 | 3.314% | $149.0408 | $149.04 | $149.05 | $149.00 |
| Purchase #4 | $62.69 | 5.607% | $66.205 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $230.76 | 7.531% | $248.1385 | $248.14 | $248.15 | $248.10 |
| Purchase #6 | $123.26 | 3.505% | $127.5803 | $127.58 | $127.60 | $127.60 |
| Purchase #7 | $149.59 | 3.464% | $154.7718 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $1,081.12 | $1,157.3539 | $1,157.36 | $1,157.35 | $1,157.30 | |