| 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 | $144.52 | 9.567% | $158.3462 | $158.35 | $158.35 | $158.30 |
| Purchase #2 | $227.95 | 5.773% | $241.1096 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $126.66 | 4.405% | $132.2394 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $178.63 | 6.304% | $189.8908 | $189.89 | $189.90 | $189.90 |
| Purchase #5 | $101.83 | 7.729% | $109.7004 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $165.25 | 4.436% | $172.5805 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $144.59 | 9.211% | $157.9082 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $1,089.43 | $1,161.7751 | $1,161.78 | $1,161.80 | $1,161.70 | |