| 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 | $159.53 | 13.347% | $180.8225 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $72.65 | 7.252% | $77.9186 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $34.74 | 12.513% | $39.087 | $39.09 | $39.10 | $39.10 |
| Purchase #4 | $160.85 | 9.403% | $175.9747 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $158.47 | 3.303% | $163.7043 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $185.81 | 8.445% | $201.5017 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $209.50 | 12.473% | $235.6309 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $981.55 | $1,074.6397 | $1,074.63 | $1,074.60 | $1,074.60 | |