| 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 | $94.57 | 13.375% | $107.2187 | $107.22 | $107.20 | $107.20 |
| Purchase #2 | $168.50 | 6.357% | $179.2115 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $163.36 | 6.327% | $173.6958 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $75.82 | 9.119% | $82.734 | $82.73 | $82.75 | $82.70 |
| Purchase #5 | $138.51 | 11.673% | $154.6783 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $229.85 | 12.445% | $258.4548 | $258.45 | $258.45 | $258.50 |
| Purchase #7 | $110.72 | 7.129% | $118.6132 | $118.61 | $118.60 | $118.60 |
| 7 purchase totals = | $981.33 | $1,074.6063 | $1,074.60 | $1,074.60 | $1,074.60 | |