| 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 | $172.89 | 6.338% | $183.8478 | $183.85 | $183.85 | $183.80 |
| Purchase #2 | $126.60 | 6.417% | $134.7239 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $65.46 | 4.252% | $68.2434 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $226.35 | 5.558% | $238.9305 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $241.87 | 13.384% | $274.2419 | $274.24 | $274.25 | $274.20 |
| Purchase #6 | $147.43 | 3.840% | $153.0913 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $247.84 | 12.337% | $278.416 | $278.42 | $278.40 | $278.40 |
| 7 purchase totals = | $1,228.44 | $1,331.4948 | $1,331.49 | $1,331.50 | $1,331.30 | |