| 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 | $149.66 | 13.649% | $170.0871 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $90.30 | 5.754% | $95.4959 | $95.50 | $95.50 | $95.50 |
| Purchase #3 | $119.91 | 6.606% | $127.8313 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $141.69 | 11.205% | $157.5664 | $157.57 | $157.55 | $157.60 |
| Purchase #5 | $243.72 | 3.513% | $252.2819 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $223.96 | 5.354% | $235.9508 | $235.95 | $235.95 | $236.00 |
| Purchase #7 | $47.91 | 12.309% | $53.8072 | $53.81 | $53.80 | $53.80 |
| 7 purchase totals = | $1,017.15 | $1,093.0206 | $1,093.03 | $1,093.05 | $1,093.10 | |