| 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 | $150.38 | 12.318% | $168.9038 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $211.86 | 6.689% | $226.0313 | $226.03 | $226.05 | $226.00 |
| Purchase #3 | $16.40 | 12.749% | $18.4908 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $92.28 | 9.150% | $100.7236 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $81.94 | 12.670% | $92.3218 | $92.32 | $92.30 | $92.30 |
| Purchase #6 | $226.87 | 6.424% | $241.4441 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $25.98 | 11.467% | $28.9591 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $805.71 | $876.8745 | $876.86 | $876.85 | $876.80 | |