| 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 | $191.79 | 8.413% | $207.9253 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $210.85 | 13.493% | $239.3 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $52.31 | 3.241% | $54.0054 | $54.01 | $54.00 | $54.00 |
| Purchase #4 | $16.84 | 4.476% | $17.5938 | $17.59 | $17.60 | $17.60 |
| Purchase #5 | $128.52 | 10.548% | $142.0763 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $141.40 | 10.597% | $156.3842 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $17.49 | 12.464% | $19.67 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $759.20 | $836.9550 | $836.96 | $837.00 | $837.00 | |