| 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 | $179.60 | 3.190% | $185.3292 | $185.33 | $185.35 | $185.30 |
| Purchase #2 | $62.42 | 4.817% | $65.4268 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $198.38 | 3.728% | $205.7756 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $77.89 | 3.865% | $80.9004 | $80.90 | $80.90 | $80.90 |
| Purchase #5 | $55.73 | 4.315% | $58.1347 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $98.28 | 3.461% | $101.6815 | $101.68 | $101.70 | $101.70 |
| Purchase #7 | $140.85 | 11.359% | $156.8492 | $156.85 | $156.85 | $156.80 |
| 7 purchase totals = | $813.15 | $854.0974 | $854.10 | $854.20 | $854.00 | |