| 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 | $160.39 | 9.732% | $175.9992 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $165.82 | 5.569% | $175.0545 | $175.05 | $175.05 | $175.10 |
| Purchase #3 | $186.64 | 12.605% | $210.166 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $61.85 | 5.453% | $65.2227 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $18.49 | 9.219% | $20.1946 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $229.30 | 4.124% | $238.7563 | $238.76 | $238.75 | $238.80 |
| Purchase #7 | $91.54 | 7.665% | $98.5565 | $98.56 | $98.55 | $98.60 |
| 7 purchase totals = | $914.03 | $983.9498 | $983.95 | $983.90 | $984.10 | |