| 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 | $164.38 | 13.681% | $186.8688 | $186.87 | $186.85 | $186.90 |
| Purchase #2 | $98.33 | 9.323% | $107.4973 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $129.76 | 3.601% | $134.4327 | $134.43 | $134.45 | $134.40 |
| Purchase #4 | $123.40 | 7.873% | $133.1153 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $248.35 | 12.391% | $279.123 | $279.12 | $279.10 | $279.10 |
| Purchase #6 | $135.36 | 13.208% | $153.2383 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $147.40 | 9.337% | $161.1627 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $1,046.98 | $1,155.4381 | $1,155.44 | $1,155.40 | $1,155.40 | |