| 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 | $155.29 | 8.533% | $168.5409 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $23.84 | 5.208% | $25.0816 | $25.08 | $25.10 | $25.10 |
| Purchase #3 | $167.68 | 10.258% | $184.8806 | $184.88 | $184.90 | $184.90 |
| Purchase #4 | $235.26 | 4.819% | $246.5972 | $246.60 | $246.60 | $246.60 |
| Purchase #5 | $183.83 | 13.506% | $208.6581 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $31.58 | 4.259% | $32.925 | $32.93 | $32.95 | $32.90 |
| Purchase #7 | $197.73 | 8.378% | $214.2958 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $995.21 | $1,080.9792 | $1,080.99 | $1,081.05 | $1,081.00 | |