| 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 | $166.38 | 6.855% | $177.7853 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $146.47 | 3.841% | $152.0959 | $152.10 | $152.10 | $152.10 |
| Purchase #3 | $128.62 | 3.457% | $133.0664 | $133.07 | $133.05 | $133.10 |
| Purchase #4 | $197.46 | 5.319% | $207.9629 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $141.91 | 8.775% | $154.3626 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $25.70 | 3.651% | $26.6383 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $240.82 | 12.408% | $270.7009 | $270.70 | $270.70 | $270.70 |
| 7 purchase totals = | $1,047.36 | $1,122.6123 | $1,122.62 | $1,122.60 | $1,122.70 | |