| 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 | $151.93 | 9.135% | $165.8088 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $114.78 | 12.393% | $129.0047 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $60.94 | 11.711% | $68.0767 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $48.66 | 10.162% | $53.6048 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $62.81 | 8.383% | $68.0754 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $226.93 | 3.295% | $234.4073 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $186.78 | 6.110% | $198.1923 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $852.83 | $917.1700 | $917.17 | $917.20 | $917.20 | |