| 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 | $96.47 | 13.190% | $109.1944 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $196.25 | 5.812% | $207.6561 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $155.98 | 7.743% | $168.0575 | $168.06 | $168.05 | $168.10 |
| Purchase #4 | $37.83 | 7.749% | $40.7614 | $40.76 | $40.75 | $40.80 |
| Purchase #5 | $31.44 | 6.408% | $33.4547 | $33.45 | $33.45 | $33.50 |
| Purchase #6 | $150.94 | 4.172% | $157.2372 | $157.24 | $157.25 | $157.20 |
| Purchase #7 | $76.37 | 4.186% | $79.5668 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $745.28 | $795.9281 | $795.93 | $795.90 | $796.10 | |