| 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 | $114.42 | 5.564% | $120.7863 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $198.70 | 10.364% | $219.2933 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $165.38 | 12.472% | $186.0062 | $186.01 | $186.00 | $186.00 |
| Purchase #4 | $166.56 | 3.777% | $172.851 | $172.85 | $172.85 | $172.90 |
| Purchase #5 | $164.98 | 7.346% | $177.0994 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $51.30 | 4.549% | $53.6336 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $93.84 | 4.607% | $98.1632 | $98.16 | $98.15 | $98.20 |
| 7 purchase totals = | $955.18 | $1,027.8330 | $1,027.83 | $1,027.85 | $1,027.90 | |