| 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 | $172.27 | 11.835% | $192.6582 | $192.66 | $192.65 | $192.70 |
| Purchase #2 | $132.68 | 9.206% | $144.8945 | $144.89 | $144.90 | $144.90 |
| Purchase #3 | $184.41 | 7.758% | $198.7165 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $155.77 | 3.456% | $161.1534 | $161.15 | $161.15 | $161.20 |
| Purchase #5 | $109.33 | 11.268% | $121.6493 | $121.65 | $121.65 | $121.60 |
| Purchase #6 | $144.53 | 9.465% | $158.2098 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $98.53 | 8.267% | $106.6755 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $997.52 | $1,083.9572 | $1,083.96 | $1,083.95 | $1,084.00 | |