| 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 | $118.70 | 12.750% | $133.8343 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $96.76 | 4.448% | $101.0639 | $101.06 | $101.05 | $101.10 |
| Purchase #3 | $183.68 | 5.306% | $193.4261 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $82.45 | 4.677% | $86.3062 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $168.83 | 5.296% | $177.7712 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $29.48 | 13.448% | $33.4445 | $33.44 | $33.45 | $33.40 |
| Purchase #7 | $244.75 | 9.660% | $268.3929 | $268.39 | $268.40 | $268.40 |
| 7 purchase totals = | $924.65 | $994.2391 | $994.23 | $994.25 | $994.20 | |