| 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 | $162.77 | 13.275% | $184.3777 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $149.33 | 5.156% | $157.0295 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $143.91 | 13.706% | $163.6343 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $97.98 | 9.305% | $107.097 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $204.43 | 10.797% | $226.5023 | $226.50 | $226.50 | $226.50 |
| Purchase #6 | $178.98 | 7.517% | $192.4339 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $12.76 | 3.222% | $13.1711 | $13.17 | $13.15 | $13.20 |
| 7 purchase totals = | $950.16 | $1,044.2458 | $1,044.24 | $1,044.30 | $1,044.20 | |