| 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 | $107.67 | 12.174% | $120.7777 | $120.78 | $120.80 | $120.80 |
| Purchase #2 | $184.68 | 8.858% | $201.039 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $182.45 | 3.209% | $188.3048 | $188.30 | $188.30 | $188.30 |
| Purchase #4 | $163.49 | 6.634% | $174.3359 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $43.32 | 4.543% | $45.288 | $45.29 | $45.30 | $45.30 |
| Purchase #6 | $101.40 | 13.829% | $115.4226 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $190.91 | 5.362% | $201.1466 | $201.15 | $201.15 | $201.10 |
| 7 purchase totals = | $973.92 | $1,046.3146 | $1,046.32 | $1,046.35 | $1,046.20 | |