| 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 | $152.86 | 11.242% | $170.0445 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $210.66 | 7.363% | $226.1709 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $178.97 | 10.548% | $197.8478 | $197.85 | $197.85 | $197.80 |
| Purchase #4 | $205.45 | 12.793% | $231.7332 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $154.91 | 4.848% | $162.42 | $162.42 | $162.40 | $162.40 |
| Purchase #6 | $130.31 | 9.581% | $142.795 | $142.80 | $142.80 | $142.80 |
| Purchase #7 | $43.71 | 8.705% | $47.515 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $1,076.87 | $1,178.5264 | $1,178.53 | $1,178.50 | $1,178.40 | |