| 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 | $173.96 | 5.236% | $183.0685 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $86.95 | 13.782% | $98.9334 | $98.93 | $98.95 | $98.90 |
| Purchase #3 | $221.64 | 13.841% | $252.3172 | $252.32 | $252.30 | $252.30 |
| Purchase #4 | $168.84 | 8.653% | $183.4497 | $183.45 | $183.45 | $183.40 |
| Purchase #5 | $34.34 | 5.636% | $36.2754 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $241.87 | 4.343% | $252.3744 | $252.37 | $252.35 | $252.40 |
| Purchase #7 | $165.71 | 3.297% | $171.1735 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $1,093.31 | $1,177.5921 | $1,177.59 | $1,177.55 | $1,177.60 | |