| 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 | $73.70 | 3.243% | $76.0901 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $179.52 | 4.631% | $187.8336 | $187.83 | $187.85 | $187.80 |
| Purchase #3 | $149.49 | 8.808% | $162.6571 | $162.66 | $162.65 | $162.70 |
| Purchase #4 | $164.64 | 9.355% | $180.0421 | $180.04 | $180.05 | $180.00 |
| Purchase #5 | $175.25 | 13.451% | $198.8229 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $217.51 | 8.631% | $236.2833 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $232.55 | 3.783% | $241.3474 | $241.35 | $241.35 | $241.30 |
| 7 purchase totals = | $1,192.66 | $1,283.0765 | $1,283.07 | $1,283.10 | $1,283.00 | |