| 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 | $183.54 | 3.235% | $189.4775 | $189.48 | $189.50 | $189.50 |
| Purchase #2 | $143.47 | 9.534% | $157.1484 | $157.15 | $157.15 | $157.10 |
| Purchase #3 | $12.75 | 11.267% | $14.1865 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $219.38 | 7.278% | $235.3465 | $235.35 | $235.35 | $235.30 |
| Purchase #5 | $10.76 | 5.168% | $11.3161 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $68.34 | 11.494% | $76.195 | $76.20 | $76.20 | $76.20 |
| Purchase #7 | $227.31 | 11.623% | $253.7302 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $865.55 | $937.4002 | $937.42 | $937.45 | $937.30 | |