| 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 | $138.91 | 3.707% | $144.0594 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $176.72 | 9.194% | $192.9676 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $64.32 | 8.537% | $69.811 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $10.98 | 6.722% | $11.7181 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $208.74 | 4.431% | $217.9893 | $217.99 | $218.00 | $218.00 |
| Purchase #6 | $48.35 | 10.536% | $53.4442 | $53.44 | $53.45 | $53.40 |
| Purchase #7 | $209.54 | 8.127% | $226.5693 | $226.57 | $226.55 | $226.60 |
| 7 purchase totals = | $857.56 | $916.5589 | $916.56 | $916.50 | $916.60 | |