| 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 | $71.55 | 13.170% | $80.9731 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $205.87 | 7.619% | $221.5552 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $168.61 | 3.378% | $174.3056 | $174.31 | $174.30 | $174.30 |
| Purchase #4 | $115.30 | 6.120% | $122.3564 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $238.26 | 6.463% | $253.6587 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $70.75 | 6.108% | $75.0714 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $231.25 | 6.154% | $245.4811 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $1,101.59 | $1,173.4015 | $1,173.41 | $1,173.35 | $1,173.60 | |