| 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 | $178.74 | 11.540% | $199.3666 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $192.40 | 12.252% | $215.9728 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $6.53 | 6.113% | $6.9292 | $6.93 | $6.95 | $6.90 |
| Purchase #4 | $160.61 | 12.747% | $181.083 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $129.35 | 9.617% | $141.7896 | $141.79 | $141.80 | $141.80 |
| Purchase #6 | $99.45 | 10.538% | $109.93 | $109.93 | $109.95 | $109.90 |
| Purchase #7 | $140.41 | 3.834% | $145.7933 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $907.49 | $1,000.8645 | $1,000.86 | $1,000.90 | $1,000.90 | |