| 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 | $90.83 | 4.558% | $94.97 | $94.97 | $94.95 | $95.00 |
| Purchase #2 | $226.42 | 12.822% | $255.4516 | $255.45 | $255.45 | $255.50 |
| Purchase #3 | $218.64 | 6.246% | $232.2963 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $152.59 | 3.845% | $158.4571 | $158.46 | $158.45 | $158.50 |
| Purchase #5 | $117.99 | 4.641% | $123.4659 | $123.47 | $123.45 | $123.50 |
| Purchase #6 | $114.41 | 6.363% | $121.6899 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $159.91 | 11.802% | $178.7826 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $1,080.79 | $1,165.1134 | $1,165.12 | $1,165.10 | $1,165.30 | |