| 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 | $153.45 | 9.846% | $168.5587 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $218.38 | 5.288% | $229.9279 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $78.28 | 10.217% | $86.2779 | $86.28 | $86.30 | $86.30 |
| Purchase #4 | $80.82 | 9.781% | $88.725 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $207.33 | 6.828% | $221.4865 | $221.49 | $221.50 | $221.50 |
| Purchase #6 | $234.43 | 8.688% | $254.7973 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $67.95 | 3.539% | $70.3548 | $70.35 | $70.35 | $70.40 |
| 7 purchase totals = | $1,040.64 | $1,120.1281 | $1,120.14 | $1,120.20 | $1,120.20 | |