| 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 | $16.48 | 3.662% | $17.0835 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $237.42 | 4.817% | $248.8565 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $192.89 | 5.189% | $202.8991 | $202.90 | $202.90 | $202.90 |
| Purchase #4 | $184.78 | 9.585% | $202.4912 | $202.49 | $202.50 | $202.50 |
| Purchase #5 | $166.42 | 7.666% | $179.1778 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $133.85 | 5.175% | $140.7767 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $10.93 | 13.762% | $12.4342 | $12.43 | $12.45 | $12.40 |
| 7 purchase totals = | $942.77 | $1,003.7190 | $1,003.72 | $1,003.80 | $1,003.80 | |