| 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 | $146.75 | 6.663% | $156.528 | $156.53 | $156.55 | $156.50 |
| Purchase #2 | $122.39 | 7.190% | $131.1898 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $63.38 | 9.809% | $69.5969 | $69.60 | $69.60 | $69.60 |
| Purchase #4 | $19.80 | 10.181% | $21.8158 | $21.82 | $21.80 | $21.80 |
| Purchase #5 | $164.29 | 3.394% | $169.866 | $169.87 | $169.85 | $169.90 |
| Purchase #6 | $84.67 | 8.619% | $91.9677 | $91.97 | $91.95 | $92.00 |
| Purchase #7 | $182.62 | 10.108% | $201.0792 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $783.90 | $842.0434 | $842.06 | $842.05 | $842.10 | |