| 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 | $171.98 | 6.796% | $183.6678 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $147.43 | 4.431% | $153.9626 | $153.96 | $153.95 | $154.00 |
| Purchase #3 | $121.68 | 6.731% | $129.8703 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $183.99 | 4.494% | $192.2585 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $170.87 | 10.399% | $188.6388 | $188.64 | $188.65 | $188.60 |
| Purchase #6 | $52.90 | 3.172% | $54.578 | $54.58 | $54.60 | $54.60 |
| Purchase #7 | $34.78 | 10.702% | $38.5022 | $38.50 | $38.50 | $38.50 |
| 7 purchase totals = | $883.63 | $941.4782 | $941.48 | $941.45 | $941.60 | |