| 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 | $128.71 | 9.206% | $140.559 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $150.62 | 12.777% | $169.8647 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $41.78 | 8.272% | $45.236 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $7.44 | 8.659% | $8.0842 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $7.79 | 9.864% | $8.5584 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $70.75 | 8.127% | $76.4999 | $76.50 | $76.50 | $76.50 |
| Purchase #7 | $111.95 | 3.424% | $115.7832 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $519.04 | $564.5854 | $564.58 | $564.60 | $564.70 | |