| 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 | $146.65 | 13.212% | $166.0254 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $194.43 | 11.814% | $217.4 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $115.94 | 6.625% | $123.621 | $123.62 | $123.60 | $123.60 |
| Purchase #4 | $164.41 | 4.344% | $171.552 | $171.55 | $171.55 | $171.60 |
| Purchase #5 | $139.87 | 13.723% | $159.0644 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $44.25 | 6.703% | $47.2161 | $47.22 | $47.20 | $47.20 |
| Purchase #7 | $200.49 | 3.548% | $207.6034 | $207.60 | $207.60 | $207.60 |
| 7 purchase totals = | $1,006.04 | $1,092.4823 | $1,092.48 | $1,092.45 | $1,092.50 | |