| 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 | $166.64 | 11.592% | $185.9569 | $185.96 | $185.95 | $186.00 |
| Purchase #2 | $140.90 | 11.802% | $157.529 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $203.63 | 12.472% | $229.0267 | $229.03 | $229.05 | $229.00 |
| Purchase #4 | $158.84 | 9.607% | $174.0998 | $174.10 | $174.10 | $174.10 |
| Purchase #5 | $217.55 | 3.579% | $225.3361 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $124.32 | 10.445% | $137.3052 | $137.31 | $137.30 | $137.30 |
| Purchase #7 | $185.61 | 12.512% | $208.8335 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,197.49 | $1,318.0872 | $1,318.10 | $1,318.15 | $1,318.00 | |