| 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 | $160.47 | 11.553% | $179.0091 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $200.50 | 3.150% | $206.8158 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $36.80 | 8.435% | $39.9041 | $39.90 | $39.90 | $39.90 |
| Purchase #4 | $113.31 | 3.657% | $117.4537 | $117.45 | $117.45 | $117.50 |
| Purchase #5 | $246.85 | 12.298% | $277.2076 | $277.21 | $277.20 | $277.20 |
| Purchase #6 | $174.56 | 10.559% | $192.9918 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $183.39 | 3.724% | $190.2194 | $190.22 | $190.20 | $190.20 |
| 7 purchase totals = | $1,115.88 | $1,203.6015 | $1,203.60 | $1,203.55 | $1,203.60 | |