| 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 | $163.75 | 9.453% | $179.2293 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $109.59 | 4.376% | $114.3857 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $174.70 | 9.868% | $191.9394 | $191.94 | $191.95 | $191.90 |
| Purchase #4 | $161.82 | 7.197% | $173.4662 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $221.57 | 6.439% | $235.8369 | $235.84 | $235.85 | $235.80 |
| Purchase #6 | $176.34 | 9.770% | $193.5684 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $185.77 | 10.311% | $204.9247 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $1,193.54 | $1,293.3506 | $1,293.36 | $1,293.35 | $1,293.30 | |