| 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 | $164.93 | 8.456% | $178.8765 | $178.88 | $178.90 | $178.90 |
| Purchase #2 | $128.80 | 5.649% | $136.0759 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $57.65 | 4.871% | $60.4581 | $60.46 | $60.45 | $60.50 |
| Purchase #4 | $189.39 | 7.464% | $203.5261 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $54.34 | 8.669% | $59.0507 | $59.05 | $59.05 | $59.10 |
| Purchase #6 | $177.64 | 11.802% | $198.6051 | $198.61 | $198.60 | $198.60 |
| Purchase #7 | $214.96 | 7.573% | $231.2389 | $231.24 | $231.25 | $231.20 |
| 7 purchase totals = | $987.71 | $1,067.8313 | $1,067.85 | $1,067.90 | $1,067.90 | |