| 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 | $148.89 | 10.774% | $164.9314 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $76.83 | 6.210% | $81.6011 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $72.97 | 11.464% | $81.3353 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $220.45 | 11.392% | $245.5637 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $32.98 | 5.779% | $34.8859 | $34.89 | $34.90 | $34.90 |
| Purchase #6 | $225.53 | 3.779% | $234.0528 | $234.05 | $234.05 | $234.10 |
| Purchase #7 | $248.30 | 6.326% | $264.0075 | $264.01 | $264.00 | $264.00 |
| 7 purchase totals = | $1,025.95 | $1,106.3777 | $1,106.38 | $1,106.40 | $1,106.40 | |