| 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 | $194.64 | 12.298% | $218.5768 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $188.58 | 5.447% | $198.852 | $198.85 | $198.85 | $198.90 |
| Purchase #3 | $40.45 | 11.757% | $45.2057 | $45.21 | $45.20 | $45.20 |
| Purchase #4 | $20.38 | 4.579% | $21.3132 | $21.31 | $21.30 | $21.30 |
| Purchase #5 | $95.36 | 6.754% | $101.8006 | $101.80 | $101.80 | $101.80 |
| Purchase #6 | $177.42 | 13.541% | $201.4444 | $201.44 | $201.45 | $201.40 |
| Purchase #7 | $82.40 | 12.305% | $92.5393 | $92.54 | $92.55 | $92.50 |
| 7 purchase totals = | $799.23 | $879.7320 | $879.73 | $879.75 | $879.70 | |