| 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 | $115.84 | 3.762% | $120.1979 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $61.86 | 5.818% | $65.459 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $90.47 | 12.591% | $101.8611 | $101.86 | $101.85 | $101.90 |
| Purchase #4 | $181.73 | 12.139% | $203.7902 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $45.63 | 13.115% | $51.6144 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $130.35 | 3.334% | $134.6959 | $134.70 | $134.70 | $134.70 |
| Purchase #7 | $121.50 | 13.857% | $138.3363 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $747.38 | $815.9548 | $815.96 | $815.95 | $816.00 | |