| 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 | $157.63 | 4.871% | $165.3082 | $165.31 | $165.30 | $165.30 |
| Purchase #2 | $65.60 | 13.330% | $74.3445 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $112.58 | 7.759% | $121.3151 | $121.32 | $121.30 | $121.30 |
| Purchase #4 | $145.63 | 10.646% | $161.1338 | $161.13 | $161.15 | $161.10 |
| Purchase #5 | $242.25 | 6.195% | $257.2574 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $168.67 | 13.536% | $191.5012 | $191.50 | $191.50 | $191.50 |
| Purchase #7 | $100.59 | 3.752% | $104.3641 | $104.36 | $104.35 | $104.40 |
| 7 purchase totals = | $992.95 | $1,075.2243 | $1,075.22 | $1,075.20 | $1,075.20 | |