| 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 | $180.43 | 6.565% | $192.2752 | $192.28 | $192.30 | $192.30 |
| Purchase #2 | $197.40 | 11.865% | $220.8215 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $161.87 | 4.361% | $168.9292 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $246.96 | 13.650% | $280.67 | $280.67 | $280.65 | $280.70 |
| Purchase #5 | $244.69 | 3.698% | $253.7386 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $118.98 | 7.261% | $127.6191 | $127.62 | $127.60 | $127.60 |
| Purchase #7 | $162.90 | 11.438% | $181.5325 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $1,313.23 | $1,425.5861 | $1,425.59 | $1,425.60 | $1,425.50 | |