| 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 | $146.84 | 9.682% | $161.057 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $180.59 | 3.434% | $186.7915 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $233.53 | 8.780% | $254.0339 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $106.86 | 8.103% | $115.5189 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $63.41 | 10.197% | $69.8759 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $160.35 | 5.328% | $168.8934 | $168.89 | $168.90 | $168.90 |
| Purchase #7 | $179.82 | 4.204% | $187.3796 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $1,071.40 | $1,143.5502 | $1,143.55 | $1,143.60 | $1,143.60 | |