| 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 | $147.39 | 10.418% | $162.7451 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $169.27 | 8.362% | $183.4244 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $131.55 | 7.347% | $141.215 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $36.49 | 3.493% | $37.7646 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $143.77 | 5.855% | $152.1877 | $152.19 | $152.20 | $152.20 |
| Purchase #6 | $243.42 | 9.284% | $266.0191 | $266.02 | $266.00 | $266.00 |
| Purchase #7 | $91.61 | 7.776% | $98.7336 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $963.50 | $1,042.0895 | $1,042.09 | $1,042.05 | $1,042.00 | |