| 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 | $72.25 | 12.863% | $81.5435 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $117.55 | 5.597% | $124.1293 | $124.13 | $124.15 | $124.10 |
| Purchase #3 | $66.43 | 7.287% | $71.2708 | $71.27 | $71.25 | $71.30 |
| Purchase #4 | $163.37 | 3.220% | $168.6305 | $168.63 | $168.65 | $168.60 |
| Purchase #5 | $57.93 | 8.833% | $63.047 | $63.05 | $63.05 | $63.00 |
| Purchase #6 | $152.94 | 12.447% | $171.9764 | $171.98 | $172.00 | $172.00 |
| Purchase #7 | $189.84 | 5.717% | $200.6932 | $200.69 | $200.70 | $200.70 |
| 7 purchase totals = | $820.31 | $881.2907 | $881.29 | $881.35 | $881.20 | |