| 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 | $177.48 | 3.390% | $183.4966 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $16.88 | 3.774% | $17.5171 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $32.39 | 7.135% | $34.701 | $34.70 | $34.70 | $34.70 |
| Purchase #4 | $97.86 | 11.811% | $109.4182 | $109.42 | $109.40 | $109.40 |
| Purchase #5 | $147.71 | 13.270% | $167.3111 | $167.31 | $167.30 | $167.30 |
| Purchase #6 | $226.60 | 13.424% | $257.0188 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $227.29 | 3.770% | $235.8588 | $235.86 | $235.85 | $235.90 |
| 7 purchase totals = | $926.21 | $1,005.3216 | $1,005.33 | $1,005.25 | $1,005.30 | |