| 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 | $163.56 | 4.641% | $171.1508 | $171.15 | $171.15 | $171.20 |
| Purchase #2 | $31.98 | 4.520% | $33.4255 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $102.59 | 13.848% | $116.7967 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $248.75 | 12.481% | $279.7965 | $279.80 | $279.80 | $279.80 |
| Purchase #5 | $169.83 | 13.275% | $192.3749 | $192.37 | $192.35 | $192.40 |
| Purchase #6 | $226.51 | 12.661% | $255.1884 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $247.77 | 8.281% | $268.2878 | $268.29 | $268.30 | $268.30 |
| 7 purchase totals = | $1,190.99 | $1,317.0206 | $1,317.03 | $1,317.05 | $1,317.10 | |