| 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 | $164.78 | 8.383% | $178.5935 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $149.75 | 12.192% | $168.0075 | $168.01 | $168.00 | $168.00 |
| Purchase #3 | $167.73 | 13.677% | $190.6704 | $190.67 | $190.65 | $190.70 |
| Purchase #4 | $210.30 | 3.736% | $218.1568 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $89.42 | 10.220% | $98.5587 | $98.56 | $98.55 | $98.60 |
| Purchase #6 | $70.62 | 7.137% | $75.6601 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $157.49 | 4.538% | $164.6369 | $164.64 | $164.65 | $164.60 |
| 7 purchase totals = | $1,010.09 | $1,094.2839 | $1,094.29 | $1,094.25 | $1,094.40 | |