| 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 | $127.38 | 8.823% | $138.6187 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $194.44 | 3.567% | $201.3757 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $153.48 | 9.583% | $168.188 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $142.29 | 3.795% | $147.6899 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $199.96 | 6.398% | $212.7534 | $212.75 | $212.75 | $212.80 |
| Purchase #6 | $16.60 | 10.713% | $18.3784 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $75.64 | 10.124% | $83.2978 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $909.79 | $970.3019 | $970.31 | $970.35 | $970.40 | |