| 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 | $154.43 | 5.447% | $162.8418 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $209.33 | 6.779% | $223.5205 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $225.44 | 11.595% | $251.5798 | $251.58 | $251.60 | $251.60 |
| Purchase #4 | $130.47 | 3.250% | $134.7103 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $224.40 | 7.237% | $240.6398 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $110.62 | 3.480% | $114.4696 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $175.66 | 4.290% | $183.1958 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $1,230.35 | $1,310.9576 | $1,310.96 | $1,310.95 | $1,310.90 | |