| 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 | $188.46 | 6.852% | $201.3733 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $30.36 | 4.737% | $31.7982 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $143.96 | 5.329% | $151.6316 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $114.88 | 3.537% | $118.9433 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $142.75 | 11.154% | $158.6723 | $158.67 | $158.65 | $158.70 |
| Purchase #6 | $18.33 | 5.695% | $19.3739 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $85.31 | 12.653% | $96.1043 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $724.05 | $777.8969 | $777.88 | $777.85 | $777.90 | |