| 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 | $105.42 | 7.490% | $113.316 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $134.96 | 13.577% | $153.2835 | $153.28 | $153.30 | $153.30 |
| Purchase #3 | $204.94 | 10.584% | $226.6308 | $226.63 | $226.65 | $226.60 |
| Purchase #4 | $50.90 | 8.574% | $55.2642 | $55.26 | $55.25 | $55.30 |
| Purchase #5 | $27.65 | 7.293% | $29.6665 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $52.50 | 11.531% | $58.5538 | $58.55 | $58.55 | $58.60 |
| Purchase #7 | $142.78 | 13.639% | $162.2538 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $719.15 | $798.9686 | $798.96 | $798.95 | $799.10 | |