| 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 | $218.75 | 6.515% | $233.0016 | $233.00 | $233.00 | $233.00 |
| Purchase #2 | $164.34 | 7.151% | $176.092 | $176.09 | $176.10 | $176.10 |
| Purchase #3 | $96.37 | 10.341% | $106.3356 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $168.94 | 4.589% | $176.6927 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $29.89 | 9.446% | $32.7134 | $32.71 | $32.70 | $32.70 |
| Purchase #6 | $193.83 | 13.686% | $220.3576 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $54.53 | 11.432% | $60.7639 | $60.76 | $60.75 | $60.80 |
| 7 purchase totals = | $926.65 | $1,005.9568 | $1,005.95 | $1,005.95 | $1,006.00 | |