| 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 | $177.73 | 11.184% | $197.6073 | $197.61 | $197.60 | $197.60 |
| Purchase #2 | $217.34 | 5.599% | $229.5089 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $160.90 | 8.402% | $174.4188 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $185.28 | 8.748% | $201.4883 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $202.85 | 10.791% | $224.7395 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $181.49 | 4.334% | $189.3558 | $189.36 | $189.35 | $189.40 |
| Purchase #7 | $220.26 | 12.174% | $247.0745 | $247.07 | $247.05 | $247.10 |
| 7 purchase totals = | $1,345.85 | $1,464.1931 | $1,464.20 | $1,464.15 | $1,464.20 | |