| 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 | $198.72 | 13.756% | $226.0559 | $226.06 | $226.05 | $226.10 |
| Purchase #2 | $124.81 | 5.749% | $131.9853 | $131.99 | $132.00 | $132.00 |
| Purchase #3 | $28.70 | 12.447% | $32.2723 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $39.77 | 9.459% | $43.5318 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $164.57 | 13.458% | $186.7178 | $186.72 | $186.70 | $186.70 |
| Purchase #6 | $71.61 | 11.812% | $80.0686 | $80.07 | $80.05 | $80.10 |
| Purchase #7 | $124.99 | 7.831% | $134.778 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $753.17 | $835.4097 | $835.42 | $835.40 | $835.50 | |