| 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 | $199.49 | 13.526% | $226.473 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $162.84 | 10.171% | $179.4025 | $179.40 | $179.40 | $179.40 |
| Purchase #3 | $194.38 | 9.310% | $212.4768 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $159.68 | 5.465% | $168.4065 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $134.63 | 7.776% | $145.0988 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $174.71 | 8.385% | $189.3594 | $189.36 | $189.35 | $189.40 |
| Purchase #7 | $43.26 | 13.616% | $49.1503 | $49.15 | $49.15 | $49.20 |
| 7 purchase totals = | $1,068.99 | $1,170.3673 | $1,170.37 | $1,170.35 | $1,170.50 | |