| 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 | $135.76 | 3.452% | $140.4464 | $140.45 | $140.45 | $140.40 |
| Purchase #2 | $69.41 | 10.442% | $76.6578 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $159.62 | 3.707% | $165.5371 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $204.29 | 3.233% | $210.8947 | $210.89 | $210.90 | $210.90 |
| Purchase #5 | $242.33 | 9.799% | $266.0759 | $266.08 | $266.10 | $266.10 |
| Purchase #6 | $94.30 | 9.736% | $103.481 | $103.48 | $103.50 | $103.50 |
| Purchase #7 | $158.69 | 6.853% | $169.565 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $1,064.40 | $1,132.6579 | $1,132.67 | $1,132.70 | $1,132.70 | |