| 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 | $188.32 | 4.874% | $197.4987 | $197.50 | $197.50 | $197.50 |
| Purchase #2 | $61.50 | 12.557% | $69.2226 | $69.22 | $69.20 | $69.20 |
| Purchase #3 | $163.80 | 12.871% | $184.8827 | $184.88 | $184.90 | $184.90 |
| Purchase #4 | $115.60 | 4.352% | $120.6309 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $137.56 | 13.765% | $156.4951 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $14.80 | 11.654% | $16.5248 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $140.88 | 4.312% | $146.9547 | $146.95 | $146.95 | $147.00 |
| 7 purchase totals = | $822.46 | $892.2095 | $892.20 | $892.20 | $892.20 | |