| 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 | $175.29 | 6.493% | $186.6716 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $177.44 | 11.657% | $198.1242 | $198.12 | $198.10 | $198.10 |
| Purchase #3 | $218.44 | 12.296% | $245.2994 | $245.30 | $245.30 | $245.30 |
| Purchase #4 | $77.92 | 9.808% | $85.5624 | $85.56 | $85.55 | $85.60 |
| Purchase #5 | $232.41 | 7.499% | $249.8384 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $52.57 | 4.163% | $54.7585 | $54.76 | $54.75 | $54.80 |
| Purchase #7 | $182.96 | 8.663% | $198.8098 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $1,117.03 | $1,219.0643 | $1,219.06 | $1,219.00 | $1,219.10 | |