| 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 | $133.89 | 9.855% | $147.0849 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $202.79 | 13.668% | $230.5073 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $107.75 | 9.738% | $118.2427 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $171.71 | 4.528% | $179.485 | $179.49 | $179.50 | $179.50 |
| Purchase #5 | $211.32 | 4.508% | $220.8463 | $220.85 | $220.85 | $220.80 |
| Purchase #6 | $46.31 | 13.184% | $52.4155 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $96.99 | 13.304% | $109.8935 | $109.89 | $109.90 | $109.90 |
| 7 purchase totals = | $970.76 | $1,058.4752 | $1,058.48 | $1,058.50 | $1,058.40 | |