| 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 | $186.53 | 3.704% | $193.4391 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $185.57 | 13.216% | $210.0949 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $164.33 | 12.182% | $184.3487 | $184.35 | $184.35 | $184.30 |
| Purchase #4 | $232.75 | 5.465% | $245.4698 | $245.47 | $245.45 | $245.50 |
| Purchase #5 | $243.90 | 3.386% | $252.1585 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $34.65 | 11.515% | $38.6399 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $51.62 | 4.284% | $53.8314 | $53.83 | $53.85 | $53.80 |
| 7 purchase totals = | $1,099.35 | $1,177.9823 | $1,177.98 | $1,178.00 | $1,177.90 | |