| 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 | $152.91 | 10.446% | $168.883 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $204.77 | 6.553% | $218.1886 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $73.75 | 4.195% | $76.8438 | $76.84 | $76.85 | $76.80 |
| Purchase #4 | $128.34 | 11.584% | $143.2069 | $143.21 | $143.20 | $143.20 |
| Purchase #5 | $103.30 | 3.244% | $106.6511 | $106.65 | $106.65 | $106.70 |
| Purchase #6 | $49.38 | 11.645% | $55.1303 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $9.52 | 6.795% | $10.1669 | $10.17 | $10.15 | $10.20 |
| 7 purchase totals = | $721.97 | $779.0706 | $779.07 | $779.10 | $779.10 | |