| 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 | $146.39 | 3.246% | $151.1418 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $14.42 | 10.812% | $15.9791 | $15.98 | $16.00 | $16.00 |
| Purchase #3 | $229.54 | 10.151% | $252.8406 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $195.85 | 3.788% | $203.2688 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $149.95 | 9.631% | $164.3917 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $155.50 | 13.287% | $176.1613 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $236.90 | 7.506% | $254.6817 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $1,128.55 | $1,218.4650 | $1,218.46 | $1,218.50 | $1,218.50 | |