| 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 | $142.37 | 13.394% | $161.439 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $121.91 | 7.613% | $131.191 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $214.97 | 3.565% | $222.6337 | $222.63 | $222.65 | $222.60 |
| Purchase #4 | $53.51 | 11.258% | $59.5342 | $59.53 | $59.55 | $59.50 |
| Purchase #5 | $127.44 | 5.373% | $134.2874 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $194.51 | 6.518% | $207.1882 | $207.19 | $207.20 | $207.20 |
| Purchase #7 | $154.35 | 3.428% | $159.6411 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $1,009.06 | $1,075.9146 | $1,075.91 | $1,076.00 | $1,075.80 | |