| 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 | $175.99 | 4.340% | $183.628 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $138.55 | 6.206% | $147.1484 | $147.15 | $147.15 | $147.10 |
| Purchase #3 | $137.61 | 4.388% | $143.6483 | $143.65 | $143.65 | $143.60 |
| Purchase #4 | $199.35 | 9.156% | $217.6025 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $209.70 | 12.841% | $236.6276 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $35.72 | 13.324% | $40.4793 | $40.48 | $40.50 | $40.50 |
| Purchase #7 | $33.44 | 3.870% | $34.7341 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $930.36 | $1,003.8682 | $1,003.87 | $1,003.95 | $1,003.70 | |