| 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 | $148.70 | 10.511% | $164.3299 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $63.56 | 9.679% | $69.712 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $199.56 | 13.349% | $226.1993 | $226.20 | $226.20 | $226.20 |
| Purchase #4 | $159.77 | 8.290% | $173.0149 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $146.64 | 13.751% | $166.8045 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $125.83 | 10.487% | $139.0258 | $139.03 | $139.05 | $139.00 |
| Purchase #7 | $102.87 | 10.618% | $113.7927 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $946.93 | $1,052.8791 | $1,052.87 | $1,052.90 | $1,052.80 | |