| 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 | $160.66 | 3.154% | $165.7272 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $205.94 | 3.681% | $213.5207 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $246.87 | 7.206% | $264.6595 | $264.66 | $264.65 | $264.70 |
| Purchase #4 | $67.47 | 10.239% | $74.3783 | $74.38 | $74.40 | $74.40 |
| Purchase #5 | $56.55 | 11.592% | $63.1053 | $63.11 | $63.10 | $63.10 |
| Purchase #6 | $118.80 | 8.616% | $129.0358 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $99.66 | 10.418% | $110.0426 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $955.95 | $1,020.4694 | $1,020.48 | $1,020.50 | $1,020.40 | |