| 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 | $182.70 | 8.756% | $198.6972 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $47.31 | 11.392% | $52.6996 | $52.70 | $52.70 | $52.70 |
| Purchase #3 | $47.59 | 13.134% | $53.8405 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $219.86 | 5.416% | $231.7676 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $192.65 | 10.693% | $213.2501 | $213.25 | $213.25 | $213.30 |
| Purchase #6 | $13.35 | 3.610% | $13.8319 | $13.83 | $13.85 | $13.80 |
| Purchase #7 | $75.77 | 4.654% | $79.2963 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $779.23 | $843.3832 | $843.39 | $843.40 | $843.40 | |