| 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 | $150.66 | 5.301% | $158.6465 | $158.65 | $158.65 | $158.60 |
| Purchase #2 | $184.72 | 4.379% | $192.8089 | $192.81 | $192.80 | $192.80 |
| Purchase #3 | $128.37 | 4.322% | $133.9182 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $95.90 | 11.394% | $106.8268 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $185.84 | 7.191% | $199.2038 | $199.20 | $199.20 | $199.20 |
| Purchase #6 | $14.88 | 4.843% | $15.6006 | $15.60 | $15.60 | $15.60 |
| Purchase #7 | $136.95 | 6.438% | $145.7668 | $145.77 | $145.75 | $145.80 |
| 7 purchase totals = | $897.32 | $952.7716 | $952.78 | $952.75 | $952.70 | |