| 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 | $183.64 | 9.703% | $201.4586 | $201.46 | $201.45 | $201.50 |
| Purchase #2 | $155.29 | 11.518% | $173.1763 | $173.18 | $173.20 | $173.20 |
| Purchase #3 | $184.39 | 8.568% | $200.1885 | $200.19 | $200.20 | $200.20 |
| Purchase #4 | $186.25 | 7.583% | $200.3733 | $200.37 | $200.35 | $200.40 |
| Purchase #5 | $210.34 | 10.473% | $232.3689 | $232.37 | $232.35 | $232.40 |
| Purchase #6 | $148.30 | 5.251% | $156.0872 | $156.09 | $156.10 | $156.10 |
| Purchase #7 | $114.86 | 9.864% | $126.1898 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $1,183.07 | $1,289.8426 | $1,289.85 | $1,289.85 | $1,290.00 | |