| 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 | $193.47 | 9.238% | $211.3428 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $118.82 | 7.759% | $128.0392 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $155.62 | 7.366% | $167.083 | $167.08 | $167.10 | $167.10 |
| Purchase #4 | $134.64 | 5.758% | $142.3926 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $147.42 | 4.326% | $153.7974 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $12.87 | 10.324% | $14.1987 | $14.20 | $14.20 | $14.20 |
| Purchase #7 | $151.65 | 10.431% | $167.4686 | $167.47 | $167.45 | $167.50 |
| 7 purchase totals = | $914.49 | $984.3223 | $984.32 | $984.35 | $984.30 | |