| 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 | $179.68 | 7.842% | $193.7705 | $193.77 | $193.75 | $193.80 |
| Purchase #2 | $141.95 | 3.805% | $147.3512 | $147.35 | $147.35 | $147.40 |
| Purchase #3 | $123.89 | 12.343% | $139.1817 | $139.18 | $139.20 | $139.20 |
| Purchase #4 | $67.99 | 7.303% | $72.9553 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $149.63 | 12.609% | $168.4968 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $124.63 | 13.771% | $141.7928 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $168.79 | 13.680% | $191.8805 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $956.56 | $1,055.4288 | $1,055.43 | $1,055.45 | $1,055.60 | |