| 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 | $181.49 | 12.807% | $204.7334 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $60.47 | 4.412% | $63.1379 | $63.14 | $63.15 | $63.10 |
| Purchase #3 | $92.70 | 5.787% | $98.0645 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $16.98 | 9.544% | $18.6006 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $30.73 | 11.503% | $34.2649 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $178.77 | 11.455% | $199.2481 | $199.25 | $199.25 | $199.20 |
| Purchase #7 | $48.95 | 6.475% | $52.1195 | $52.12 | $52.10 | $52.10 |
| 7 purchase totals = | $610.09 | $670.1689 | $670.16 | $670.15 | $670.10 | |