| 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 | $128.84 | 12.131% | $144.4696 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $236.66 | 13.269% | $268.0624 | $268.06 | $268.05 | $268.10 |
| Purchase #3 | $114.25 | 12.119% | $128.096 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $168.88 | 3.581% | $174.9276 | $174.93 | $174.95 | $174.90 |
| Purchase #5 | $202.78 | 13.320% | $229.7903 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $157.84 | 3.660% | $163.6169 | $163.62 | $163.60 | $163.60 |
| Purchase #7 | $65.76 | 3.284% | $67.9196 | $67.92 | $67.90 | $67.90 |
| 7 purchase totals = | $1,075.01 | $1,176.8824 | $1,176.89 | $1,176.85 | $1,176.90 | |