| 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 | $135.44 | 12.758% | $152.7194 | $152.72 | $152.70 | $152.70 |
| Purchase #2 | $23.69 | 12.719% | $26.7031 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $91.25 | 4.324% | $95.1957 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $115.52 | 3.534% | $119.6025 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $180.40 | 3.861% | $187.3652 | $187.37 | $187.35 | $187.40 |
| Purchase #6 | $108.77 | 4.279% | $113.4243 | $113.42 | $113.40 | $113.40 |
| Purchase #7 | $174.64 | 5.532% | $184.3011 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $829.71 | $879.3113 | $879.31 | $879.25 | $879.30 | |