| 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 | $174.83 | 10.137% | $192.5525 | $192.55 | $192.55 | $192.60 |
| Purchase #2 | $16.57 | 5.660% | $17.5079 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $15.28 | 3.130% | $15.7583 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $173.77 | 13.550% | $197.3158 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $60.77 | 6.602% | $64.782 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $20.95 | 4.305% | $21.8519 | $21.85 | $21.85 | $21.90 |
| Purchase #7 | $157.73 | 5.573% | $166.5203 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $619.90 | $676.2887 | $676.29 | $676.25 | $676.40 | |