| 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 | $166.85 | 7.126% | $178.7397 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $164.51 | 5.326% | $173.2718 | $173.27 | $173.25 | $173.30 |
| Purchase #3 | $233.35 | 9.321% | $255.1006 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $41.40 | 3.830% | $42.9856 | $42.99 | $43.00 | $43.00 |
| Purchase #5 | $91.54 | 8.179% | $99.0271 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $138.96 | 8.753% | $151.1232 | $151.12 | $151.10 | $151.10 |
| Purchase #7 | $221.84 | 5.488% | $234.0146 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $1,058.45 | $1,134.2626 | $1,134.26 | $1,134.25 | $1,134.20 | |