| 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 | $95.39 | 11.349% | $106.2158 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $9.84 | 13.612% | $11.1794 | $11.18 | $11.20 | $11.20 |
| Purchase #3 | $100.92 | 7.630% | $108.6202 | $108.62 | $108.60 | $108.60 |
| Purchase #4 | $137.82 | 4.433% | $143.9296 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $32.91 | 13.419% | $37.3262 | $37.33 | $37.35 | $37.30 |
| Purchase #6 | $56.57 | 7.178% | $60.6306 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $167.64 | 13.388% | $190.0836 | $190.08 | $190.10 | $190.10 |
| 7 purchase totals = | $601.09 | $657.9854 | $657.99 | $658.05 | $657.90 | |