| 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 | $75.67 | 6.813% | $80.8254 | $80.83 | $80.85 | $80.80 |
| Purchase #2 | $236.96 | 13.496% | $268.9401 | $268.94 | $268.95 | $268.90 |
| Purchase #3 | $154.40 | 4.604% | $161.5086 | $161.51 | $161.50 | $161.50 |
| Purchase #4 | $213.58 | 9.123% | $233.0649 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $154.52 | 7.807% | $166.5834 | $166.58 | $166.60 | $166.60 |
| Purchase #6 | $154.40 | 8.291% | $167.2013 | $167.20 | $167.20 | $167.20 |
| Purchase #7 | $128.63 | 7.326% | $138.0534 | $138.05 | $138.05 | $138.10 |
| 7 purchase totals = | $1,118.16 | $1,216.1771 | $1,216.17 | $1,216.20 | $1,216.20 | |