| 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 | $129.52 | 11.325% | $144.1881 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $41.50 | 4.650% | $43.4298 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $184.72 | 9.324% | $201.9433 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $63.69 | 5.481% | $67.1808 | $67.18 | $67.20 | $67.20 |
| Purchase #5 | $180.96 | 13.194% | $204.8359 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $181.29 | 6.342% | $192.7874 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $221.94 | 7.736% | $239.1093 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,003.62 | $1,093.4746 | $1,093.48 | $1,093.55 | $1,093.40 | |