| 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 | $198.65 | 11.133% | $220.7657 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $139.84 | 3.306% | $144.4631 | $144.46 | $144.45 | $144.50 |
| Purchase #3 | $207.65 | 10.824% | $230.126 | $230.13 | $230.15 | $230.10 |
| Purchase #4 | $183.79 | 13.823% | $209.1953 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $165.28 | 3.764% | $171.5011 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $57.66 | 7.487% | $61.977 | $61.98 | $62.00 | $62.00 |
| Purchase #7 | $60.92 | 7.672% | $65.5938 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $1,013.79 | $1,103.6220 | $1,103.63 | $1,103.65 | $1,103.70 | |