| 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 | $165.30 | 9.464% | $180.944 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $183.54 | 4.379% | $191.5772 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $185.29 | 6.422% | $197.1893 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $21.69 | 7.380% | $23.2907 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $218.75 | 3.502% | $226.4106 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $128.47 | 12.804% | $144.9193 | $144.92 | $144.90 | $144.90 |
| Purchase #7 | $166.31 | 10.363% | $183.5447 | $183.54 | $183.55 | $183.50 |
| 7 purchase totals = | $1,069.35 | $1,147.8758 | $1,147.87 | $1,147.90 | $1,147.80 | |