| 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 | $124.82 | 7.732% | $134.4711 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $129.38 | 12.536% | $145.5991 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $56.93 | 9.347% | $62.2512 | $62.25 | $62.25 | $62.30 |
| Purchase #4 | $189.45 | 6.451% | $201.6714 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $106.39 | 5.445% | $112.1829 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $157.93 | 7.599% | $169.9311 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $174.90 | 11.853% | $195.6309 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $939.80 | $1,021.7377 | $1,021.73 | $1,021.75 | $1,021.80 | |