| 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 | $236.71 | 6.785% | $252.7708 | $252.77 | $252.75 | $252.80 |
| Purchase #2 | $192.60 | 10.825% | $213.449 | $213.45 | $213.45 | $213.40 |
| Purchase #3 | $53.55 | 3.789% | $55.579 | $55.58 | $55.60 | $55.60 |
| Purchase #4 | $130.54 | 12.604% | $146.9933 | $146.99 | $147.00 | $147.00 |
| Purchase #5 | $5.64 | 5.287% | $5.9382 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $80.91 | 4.708% | $84.7192 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $14.82 | 8.780% | $16.1212 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $714.77 | $775.5707 | $775.57 | $775.55 | $775.50 | |