| 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 | $152.88 | 4.862% | $160.313 | $160.31 | $160.30 | $160.30 |
| Purchase #2 | $48.58 | 9.390% | $53.1417 | $53.14 | $53.15 | $53.10 |
| Purchase #3 | $211.52 | 10.831% | $234.4297 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $139.61 | 11.703% | $155.9486 | $155.95 | $155.95 | $155.90 |
| Purchase #5 | $216.62 | 5.847% | $229.2858 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $105.56 | 8.616% | $114.655 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $201.70 | 9.838% | $221.5432 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $1,076.47 | $1,169.3170 | $1,169.32 | $1,169.35 | $1,169.20 | |