| 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 | $180.63 | 11.183% | $200.8299 | $200.83 | $200.85 | $200.80 |
| Purchase #2 | $142.95 | 4.849% | $149.8816 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $186.60 | 6.415% | $198.5704 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $142.52 | 9.277% | $155.7416 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $10.59 | 4.383% | $11.0542 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $121.92 | 3.515% | $126.2055 | $126.21 | $126.20 | $126.20 |
| Purchase #7 | $183.52 | 10.507% | $202.8024 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $968.73 | $1,045.0856 | $1,045.08 | $1,045.10 | $1,045.10 | |