| 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 | $144.67 | 6.201% | $153.641 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $232.77 | 6.873% | $248.7683 | $248.77 | $248.75 | $248.80 |
| Purchase #3 | $14.62 | 6.140% | $15.5177 | $15.52 | $15.50 | $15.50 |
| Purchase #4 | $221.66 | 6.729% | $236.5755 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $32.51 | 6.692% | $34.6856 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $118.41 | 13.310% | $134.1704 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $34.77 | 8.818% | $37.836 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $799.41 | $861.1945 | $861.21 | $861.20 | $861.20 | |