| 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 | $110.74 | 11.449% | $123.4186 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $101.64 | 12.404% | $114.2474 | $114.25 | $114.25 | $114.20 |
| Purchase #3 | $162.49 | 8.374% | $176.0969 | $176.10 | $176.10 | $176.10 |
| Purchase #4 | $54.89 | 8.709% | $59.6704 | $59.67 | $59.65 | $59.70 |
| Purchase #5 | $65.36 | 5.631% | $69.0404 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $133.35 | 10.818% | $147.7758 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $121.25 | 10.270% | $133.7024 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $749.72 | $823.9519 | $823.96 | $823.95 | $823.90 | |