| 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 | $233.98 | 13.204% | $264.8747 | $264.87 | $264.85 | $264.90 |
| Purchase #2 | $129.82 | 13.397% | $147.212 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $12.25 | 5.674% | $12.9451 | $12.95 | $12.95 | $12.90 |
| Purchase #4 | $50.80 | 10.562% | $56.1655 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $60.87 | 10.142% | $67.0434 | $67.04 | $67.05 | $67.00 |
| Purchase #6 | $160.92 | 8.166% | $174.0607 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $19.78 | 11.357% | $22.0264 | $22.03 | $22.05 | $22.00 |
| 7 purchase totals = | $668.42 | $744.3278 | $744.33 | $744.30 | $744.30 | |