| 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 | $198.97 | 11.151% | $221.1571 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $53.27 | 6.740% | $56.8604 | $56.86 | $56.85 | $56.90 |
| Purchase #3 | $55.94 | 4.558% | $58.4897 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $215.40 | 9.679% | $236.2486 | $236.25 | $236.25 | $236.20 |
| Purchase #5 | $243.60 | 3.824% | $252.9153 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $35.39 | 7.617% | $38.0857 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $69.39 | 5.681% | $73.332 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $871.96 | $937.0888 | $937.10 | $937.10 | $937.10 | |