| 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 | $153.90 | 6.618% | $164.0851 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $120.44 | 8.103% | $130.1993 | $130.20 | $130.20 | $130.20 |
| Purchase #3 | $106.25 | 12.288% | $119.306 | $119.31 | $119.30 | $119.30 |
| Purchase #4 | $232.88 | 4.408% | $243.1454 | $243.15 | $243.15 | $243.10 |
| Purchase #5 | $239.26 | 5.252% | $251.8259 | $251.83 | $251.85 | $251.80 |
| Purchase #6 | $200.25 | 7.709% | $215.6873 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $183.27 | 5.398% | $193.1629 | $193.16 | $193.15 | $193.20 |
| 7 purchase totals = | $1,236.25 | $1,317.4119 | $1,317.43 | $1,317.45 | $1,317.40 | |