| 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 | $171.46 | 4.717% | $179.5478 | $179.55 | $179.55 | $179.50 |
| Purchase #2 | $229.85 | 7.605% | $247.3301 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $104.88 | 9.285% | $114.6181 | $114.62 | $114.60 | $114.60 |
| Purchase #4 | $183.54 | 12.670% | $206.7945 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $15.36 | 3.686% | $15.9262 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $155.87 | 10.110% | $171.6285 | $171.63 | $171.65 | $171.60 |
| Purchase #7 | $159.77 | 6.537% | $170.2142 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $1,020.73 | $1,106.0594 | $1,106.06 | $1,106.10 | $1,105.90 | |