| 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 | $142.32 | 13.792% | $161.9488 | $161.95 | $161.95 | $161.90 |
| Purchase #2 | $109.51 | 8.750% | $119.0921 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $152.59 | 13.294% | $172.8753 | $172.88 | $172.90 | $172.90 |
| Purchase #4 | $100.58 | 4.737% | $105.3445 | $105.34 | $105.35 | $105.30 |
| Purchase #5 | $247.84 | 8.312% | $268.4405 | $268.44 | $268.45 | $268.40 |
| Purchase #6 | $250.44 | 12.716% | $282.286 | $282.29 | $282.30 | $282.30 |
| Purchase #7 | $77.60 | 7.490% | $83.4122 | $83.41 | $83.40 | $83.40 |
| 7 purchase totals = | $1,080.88 | $1,193.3994 | $1,193.40 | $1,193.45 | $1,193.30 | |