| 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 | $66.34 | 9.557% | $72.6801 | $72.68 | $72.70 | $72.70 |
| Purchase #2 | $143.48 | 7.803% | $154.6757 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $166.87 | 4.344% | $174.1188 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $182.42 | 3.443% | $188.7007 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $92.98 | 4.439% | $97.1074 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $241.41 | 11.802% | $269.9012 | $269.90 | $269.90 | $269.90 |
| Purchase #7 | $147.77 | 4.830% | $154.9073 | $154.91 | $154.90 | $154.90 |
| 7 purchase totals = | $1,041.27 | $1,112.0912 | $1,112.10 | $1,112.10 | $1,112.10 | |