| 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 | $174.37 | 5.385% | $183.7598 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $247.37 | 9.181% | $270.081 | $270.08 | $270.10 | $270.10 |
| Purchase #3 | $73.83 | 8.796% | $80.3241 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $162.53 | 8.838% | $176.8944 | $176.89 | $176.90 | $176.90 |
| Purchase #5 | $148.40 | 12.638% | $167.1548 | $167.15 | $167.15 | $167.20 |
| Purchase #6 | $147.64 | 6.336% | $156.9945 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $134.56 | 4.179% | $140.1833 | $140.18 | $140.20 | $140.20 |
| 7 purchase totals = | $1,088.70 | $1,175.3919 | $1,175.37 | $1,175.40 | $1,175.50 | |