| 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 | $153.75 | 12.181% | $172.4783 | $172.48 | $172.50 | $172.50 |
| Purchase #2 | $171.71 | 8.705% | $186.6574 | $186.66 | $186.65 | $186.70 |
| Purchase #3 | $59.41 | 7.669% | $63.9662 | $63.97 | $63.95 | $64.00 |
| Purchase #4 | $47.57 | 11.838% | $53.2013 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $181.72 | 10.861% | $201.4566 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $202.45 | 9.592% | $221.869 | $221.87 | $221.85 | $221.90 |
| Purchase #7 | $99.71 | 4.252% | $103.9497 | $103.95 | $103.95 | $103.90 |
| 7 purchase totals = | $916.32 | $1,003.5785 | $1,003.59 | $1,003.55 | $1,003.70 | |