| 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 | $166.34 | 3.225% | $171.7045 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $18.91 | 13.501% | $21.463 | $21.46 | $21.45 | $21.50 |
| Purchase #3 | $121.88 | 10.607% | $134.8078 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $174.62 | 13.182% | $197.6384 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $194.44 | 4.769% | $203.7128 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $185.85 | 4.565% | $194.3341 | $194.33 | $194.35 | $194.30 |
| Purchase #7 | $214.84 | 11.253% | $239.0159 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,076.88 | $1,162.6765 | $1,162.67 | $1,162.65 | $1,162.60 | |