| 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 | $178.87 | 6.529% | $190.5484 | $190.55 | $190.55 | $190.50 |
| Purchase #2 | $229.77 | 13.403% | $260.5661 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $129.83 | 7.617% | $139.7192 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $159.76 | 9.480% | $174.9052 | $174.91 | $174.90 | $174.90 |
| Purchase #5 | $183.63 | 10.494% | $202.9001 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $80.35 | 10.471% | $88.7634 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $49.50 | 7.607% | $53.2655 | $53.27 | $53.25 | $53.30 |
| 7 purchase totals = | $1,011.71 | $1,110.6679 | $1,110.68 | $1,110.60 | $1,110.70 | |