| 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 | $123.66 | 9.246% | $135.0936 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $15.57 | 4.386% | $16.2529 | $16.25 | $16.25 | $16.30 |
| Purchase #3 | $90.91 | 6.255% | $96.5964 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $152.63 | 13.557% | $173.322 | $173.32 | $173.30 | $173.30 |
| Purchase #5 | $21.84 | 8.693% | $23.7386 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $158.84 | 5.607% | $167.7462 | $167.75 | $167.75 | $167.70 |
| Purchase #7 | $125.89 | 6.829% | $134.487 | $134.49 | $134.50 | $134.50 |
| 7 purchase totals = | $689.34 | $747.2367 | $747.24 | $747.25 | $747.20 | |