| 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 | $141.72 | 3.794% | $147.0969 | $147.10 | $147.10 | $147.10 |
| Purchase #2 | $171.48 | 3.279% | $177.1028 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $32.71 | 13.368% | $37.0827 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $60.45 | 4.521% | $63.1829 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $237.65 | 6.652% | $253.4585 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $95.68 | 11.327% | $106.5177 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $100.46 | 4.164% | $104.6432 | $104.64 | $104.65 | $104.60 |
| 7 purchase totals = | $840.15 | $889.0847 | $889.08 | $889.10 | $889.10 | |