| 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 | $165.61 | 12.535% | $186.3692 | $186.37 | $186.35 | $186.40 |
| Purchase #2 | $163.35 | 8.277% | $176.8705 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $234.37 | 6.556% | $249.7353 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $74.88 | 7.240% | $80.3013 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $134.36 | 13.745% | $152.8278 | $152.83 | $152.85 | $152.80 |
| Purchase #6 | $246.61 | 4.309% | $257.2364 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $94.88 | 4.783% | $99.4181 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $1,114.06 | $1,202.7586 | $1,202.77 | $1,202.75 | $1,202.70 | |