| 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 | $137.72 | 8.174% | $148.9772 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $214.92 | 4.780% | $225.1932 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $174.75 | 6.538% | $186.1752 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $230.54 | 11.618% | $257.3241 | $257.32 | $257.30 | $257.30 |
| Purchase #5 | $92.87 | 8.606% | $100.8624 | $100.86 | $100.85 | $100.90 |
| Purchase #6 | $162.52 | 4.419% | $169.7018 | $169.70 | $169.70 | $169.70 |
| Purchase #7 | $62.72 | 7.407% | $67.3657 | $67.37 | $67.35 | $67.40 |
| 7 purchase totals = | $1,076.04 | $1,155.5996 | $1,155.60 | $1,155.60 | $1,155.70 | |