| 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 | $175.61 | 5.544% | $185.3458 | $185.35 | $185.35 | $185.30 |
| Purchase #2 | $142.71 | 5.760% | $150.9301 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $84.27 | 4.348% | $87.9341 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $191.76 | 4.174% | $199.7641 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $67.58 | 3.714% | $70.0899 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $147.74 | 9.716% | $162.0944 | $162.09 | $162.10 | $162.10 |
| Purchase #7 | $195.59 | 8.107% | $211.4465 | $211.45 | $211.45 | $211.40 |
| 7 purchase totals = | $1,005.26 | $1,067.6049 | $1,067.60 | $1,067.65 | $1,067.50 | |