| 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 | $74.90 | 9.142% | $81.7474 | $81.75 | $81.75 | $81.70 |
| Purchase #2 | $168.87 | 4.441% | $176.3695 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $208.89 | 9.186% | $228.0786 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $13.35 | 7.593% | $14.3637 | $14.36 | $14.35 | $14.40 |
| Purchase #5 | $161.30 | 8.510% | $175.0266 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $194.70 | 13.145% | $220.2933 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $168.44 | 8.651% | $183.0117 | $183.01 | $183.00 | $183.00 |
| 7 purchase totals = | $990.45 | $1,078.8908 | $1,078.89 | $1,078.90 | $1,078.90 | |