| 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 | $147.74 | 7.145% | $158.296 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $200.45 | 3.527% | $207.5199 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $209.77 | 10.646% | $232.1021 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $75.54 | 4.118% | $78.6507 | $78.65 | $78.65 | $78.70 |
| Purchase #5 | $114.77 | 11.525% | $127.9972 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $169.51 | 12.767% | $191.1513 | $191.15 | $191.15 | $191.20 |
| Purchase #7 | $46.35 | 7.640% | $49.8911 | $49.89 | $49.90 | $49.90 |
| 7 purchase totals = | $964.13 | $1,045.6083 | $1,045.61 | $1,045.60 | $1,045.70 | |