| 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 | $169.73 | 9.666% | $186.1361 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $86.29 | 3.109% | $88.9728 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $181.90 | 10.858% | $201.6507 | $201.65 | $201.65 | $201.70 |
| Purchase #4 | $115.57 | 4.557% | $120.8365 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $41.29 | 12.291% | $46.365 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $238.52 | 4.669% | $249.6565 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $203.63 | 6.504% | $216.8741 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $1,036.93 | $1,110.4917 | $1,110.50 | $1,110.45 | $1,110.60 | |