| 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 | $72.51 | 6.433% | $77.1746 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $222.55 | 11.114% | $247.2842 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $165.39 | 13.440% | $187.6184 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $143.67 | 8.572% | $155.9854 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $71.99 | 13.620% | $81.795 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $147.30 | 3.747% | $152.8193 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $91.25 | 12.334% | $102.5048 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $914.66 | $1,005.1817 | $1,005.18 | $1,005.15 | $1,005.20 | |