| 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 | $168.71 | 3.254% | $174.1998 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $18.35 | 3.162% | $18.9302 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $217.50 | 12.712% | $245.1486 | $245.15 | $245.15 | $245.10 |
| Purchase #4 | $6.31 | 13.298% | $7.1491 | $7.15 | $7.15 | $7.10 |
| Purchase #5 | $31.47 | 12.126% | $35.2861 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $194.92 | 12.302% | $218.8991 | $218.90 | $218.90 | $218.90 |
| Purchase #7 | $244.65 | 6.641% | $260.8972 | $260.90 | $260.90 | $260.90 |
| 7 purchase totals = | $881.91 | $960.5101 | $960.52 | $960.55 | $960.40 | |