| 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 | $141.70 | 12.243% | $159.0483 | $159.05 | $159.05 | $159.00 |
| Purchase #2 | $67.48 | 3.422% | $69.7892 | $69.79 | $69.80 | $69.80 |
| Purchase #3 | $226.35 | 8.618% | $245.8568 | $245.86 | $245.85 | $245.90 |
| Purchase #4 | $196.55 | 9.641% | $215.4994 | $215.50 | $215.50 | $215.50 |
| Purchase #5 | $186.37 | 8.545% | $202.2953 | $202.30 | $202.30 | $202.30 |
| Purchase #6 | $153.40 | 7.194% | $164.4356 | $164.44 | $164.45 | $164.40 |
| Purchase #7 | $159.40 | 11.106% | $177.103 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $1,131.25 | $1,234.0276 | $1,234.04 | $1,234.05 | $1,234.00 | |