| 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 | $141.31 | 6.643% | $150.6972 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $77.91 | 6.153% | $82.7038 | $82.70 | $82.70 | $82.70 |
| Purchase #3 | $206.40 | 3.475% | $213.5724 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $62.90 | 7.817% | $67.8169 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $49.50 | 3.740% | $51.3513 | $51.35 | $51.35 | $51.40 |
| Purchase #6 | $217.34 | 4.128% | $226.3118 | $226.31 | $226.30 | $226.30 |
| Purchase #7 | $227.69 | 11.293% | $253.403 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $983.05 | $1,045.8564 | $1,045.85 | $1,045.80 | $1,045.90 | |