| 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 | $178.64 | 9.605% | $195.7984 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $7.47 | 12.771% | $8.424 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $52.72 | 6.343% | $56.064 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $143.49 | 9.719% | $157.4358 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $116.98 | 10.534% | $129.3027 | $129.30 | $129.30 | $129.30 |
| Purchase #6 | $98.84 | 7.843% | $106.592 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $5.40 | 11.323% | $6.0114 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $603.54 | $659.6283 | $659.62 | $659.60 | $659.60 | |