| 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 | $130.46 | 13.497% | $148.0682 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $106.46 | 7.241% | $114.1688 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $39.61 | 13.207% | $44.8413 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $57.35 | 5.682% | $60.6086 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $166.74 | 9.798% | $183.0772 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $214.64 | 9.256% | $234.5071 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $162.28 | 8.139% | $175.488 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $877.54 | $960.7592 | $960.77 | $960.75 | $960.80 | |