| 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 | $165.83 | 4.493% | $173.2807 | $173.28 | $173.30 | $173.30 |
| Purchase #2 | $132.52 | 3.834% | $137.6008 | $137.60 | $137.60 | $137.60 |
| Purchase #3 | $202.66 | 8.660% | $220.2104 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $133.54 | 3.515% | $138.2339 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $147.30 | 9.301% | $161.0004 | $161.00 | $161.00 | $161.00 |
| Purchase #6 | $94.32 | 10.281% | $104.017 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $77.68 | 6.506% | $82.7339 | $82.73 | $82.75 | $82.70 |
| 7 purchase totals = | $953.85 | $1,017.0771 | $1,017.07 | $1,017.10 | $1,017.00 | |