| 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 | $80.27 | 11.602% | $89.5829 | $89.58 | $89.60 | $89.60 |
| Purchase #2 | $120.61 | 6.497% | $128.446 | $128.45 | $128.45 | $128.40 |
| Purchase #3 | $105.25 | 8.258% | $113.9415 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $158.39 | 10.113% | $174.408 | $174.41 | $174.40 | $174.40 |
| Purchase #5 | $163.79 | 6.652% | $174.6853 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $114.86 | 5.580% | $121.2692 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $184.56 | 11.252% | $205.3267 | $205.33 | $205.35 | $205.30 |
| 7 purchase totals = | $927.73 | $1,007.6596 | $1,007.67 | $1,007.70 | $1,007.60 | |