| 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 | $138.31 | 12.510% | $155.6126 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $49.88 | 10.435% | $55.085 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $181.81 | 11.240% | $202.2454 | $202.25 | $202.25 | $202.20 |
| Purchase #4 | $115.68 | 6.206% | $122.8591 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $218.74 | 8.143% | $236.552 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $194.86 | 4.794% | $204.2016 | $204.20 | $204.20 | $204.20 |
| Purchase #7 | $93.49 | 6.244% | $99.3275 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $992.77 | $1,075.8832 | $1,075.89 | $1,075.90 | $1,075.90 | |