| 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 | $156.79 | 10.347% | $173.0131 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $200.61 | 7.719% | $216.0951 | $216.10 | $216.10 | $216.10 |
| Purchase #3 | $203.93 | 8.522% | $221.3089 | $221.31 | $221.30 | $221.30 |
| Purchase #4 | $237.43 | 5.412% | $250.2797 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $161.25 | 3.147% | $166.3245 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $177.97 | 13.137% | $201.3499 | $201.35 | $201.35 | $201.30 |
| Purchase #7 | $90.95 | 13.302% | $103.0482 | $103.05 | $103.05 | $103.00 |
| 7 purchase totals = | $1,228.93 | $1,331.4194 | $1,331.42 | $1,331.40 | $1,331.30 | |