| 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 | $192.81 | 7.134% | $206.5651 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $85.80 | 5.542% | $90.555 | $90.56 | $90.55 | $90.60 |
| Purchase #3 | $214.68 | 13.789% | $244.2822 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $180.36 | 3.158% | $186.0558 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $145.69 | 8.622% | $158.2514 | $158.25 | $158.25 | $158.30 |
| Purchase #6 | $158.68 | 4.284% | $165.4779 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $167.53 | 4.664% | $175.3436 | $175.34 | $175.35 | $175.30 |
| 7 purchase totals = | $1,145.55 | $1,226.5310 | $1,226.54 | $1,226.55 | $1,226.70 | |