| 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 | $181.31 | 9.143% | $197.8872 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $164.87 | 7.186% | $176.7176 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $213.48 | 7.661% | $229.8347 | $229.83 | $229.85 | $229.80 |
| Purchase #4 | $127.92 | 12.405% | $143.7885 | $143.79 | $143.80 | $143.80 |
| Purchase #5 | $61.51 | 13.131% | $69.5869 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $211.98 | 8.356% | $229.693 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $113.26 | 12.572% | $127.499 | $127.50 | $127.50 | $127.50 |
| 7 purchase totals = | $1,074.33 | $1,175.0069 | $1,175.01 | $1,175.05 | $1,175.00 | |