| 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 | $146.99 | 6.743% | $156.9015 | $156.90 | $156.90 | $156.90 |
| Purchase #2 | $227.31 | 8.540% | $246.7223 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $91.40 | 10.762% | $101.2365 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $177.28 | 4.394% | $185.0697 | $185.07 | $185.05 | $185.10 |
| Purchase #5 | $37.72 | 5.177% | $39.6728 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $131.37 | 9.746% | $144.1733 | $144.17 | $144.15 | $144.20 |
| Purchase #7 | $226.89 | 13.713% | $258.0034 | $258.00 | $258.00 | $258.00 |
| 7 purchase totals = | $1,038.96 | $1,131.7795 | $1,131.77 | $1,131.70 | $1,131.80 | |