| 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 | $172.58 | 11.808% | $192.9582 | $192.96 | $192.95 | $193.00 |
| Purchase #2 | $103.95 | 3.111% | $107.1839 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $26.32 | 12.594% | $29.6347 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $235.38 | 11.836% | $263.2396 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $145.59 | 8.320% | $157.7031 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $27.83 | 3.872% | $28.9076 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $102.30 | 5.260% | $107.681 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $813.95 | $887.3081 | $887.30 | $887.35 | $887.30 | |