| 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 | $144.66 | 7.737% | $155.8523 | $155.85 | $155.85 | $155.90 |
| Purchase #2 | $107.98 | 6.103% | $114.57 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $150.43 | 6.646% | $160.4276 | $160.43 | $160.45 | $160.40 |
| Purchase #4 | $154.86 | 7.204% | $166.0161 | $166.02 | $166.00 | $166.00 |
| Purchase #5 | $33.73 | 13.215% | $38.1874 | $38.19 | $38.20 | $38.20 |
| Purchase #6 | $202.86 | 7.507% | $218.0887 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $228.96 | 9.563% | $250.8554 | $250.86 | $250.85 | $250.90 |
| 7 purchase totals = | $1,023.48 | $1,103.9975 | $1,104.01 | $1,104.00 | $1,104.10 | |