| 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 | $173.95 | 12.109% | $195.0136 | $195.01 | $195.00 | $195.00 |
| Purchase #2 | $11.46 | 3.459% | $11.8564 | $11.86 | $11.85 | $11.90 |
| Purchase #3 | $99.51 | 10.468% | $109.9267 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $223.28 | 9.600% | $244.7149 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $48.44 | 10.314% | $53.4361 | $53.44 | $53.45 | $53.40 |
| Purchase #6 | $15.60 | 11.622% | $17.413 | $17.41 | $17.40 | $17.40 |
| Purchase #7 | $15.25 | 6.186% | $16.1934 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $587.49 | $648.5541 | $648.55 | $648.55 | $648.50 | |