| 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 | $142.48 | 6.756% | $152.1059 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $97.44 | 11.763% | $108.9019 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $172.84 | 12.236% | $193.9887 | $193.99 | $194.00 | $194.00 |
| Purchase #4 | $154.65 | 8.762% | $168.2004 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $109.59 | 13.273% | $124.1359 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $118.82 | 4.355% | $123.9946 | $123.99 | $124.00 | $124.00 |
| Purchase #7 | $82.72 | 5.564% | $87.3225 | $87.32 | $87.30 | $87.30 |
| 7 purchase totals = | $878.54 | $958.6499 | $958.65 | $958.65 | $958.60 | |