| 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 | $179.37 | 11.633% | $200.2361 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $184.39 | 3.551% | $190.9377 | $190.94 | $190.95 | $190.90 |
| Purchase #3 | $104.31 | 3.311% | $107.7637 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $200.90 | 5.747% | $212.4457 | $212.45 | $212.45 | $212.40 |
| Purchase #5 | $85.38 | 8.342% | $92.5024 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $191.83 | 5.597% | $202.5667 | $202.57 | $202.55 | $202.60 |
| Purchase #7 | $44.45 | 9.756% | $48.7865 | $48.79 | $48.80 | $48.80 |
| 7 purchase totals = | $990.63 | $1,055.2388 | $1,055.25 | $1,055.25 | $1,055.20 | |