| 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 | $190.77 | 6.532% | $203.2311 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $149.69 | 8.746% | $162.7819 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $139.68 | 9.786% | $153.3491 | $153.35 | $153.35 | $153.30 |
| Purchase #4 | $185.57 | 7.132% | $198.8049 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $237.34 | 13.856% | $270.2258 | $270.23 | $270.25 | $270.20 |
| Purchase #6 | $167.34 | 3.189% | $172.6765 | $172.68 | $172.70 | $172.70 |
| Purchase #7 | $174.65 | 13.583% | $198.3727 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $1,245.04 | $1,359.4420 | $1,359.44 | $1,359.50 | $1,359.40 | |