| 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 | $168.62 | 3.638% | $174.7544 | $174.75 | $174.75 | $174.80 |
| Purchase #2 | $134.78 | 11.230% | $149.9158 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $95.52 | 13.478% | $108.3942 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $167.92 | 3.352% | $173.5487 | $173.55 | $173.55 | $173.50 |
| Purchase #5 | $132.49 | 4.553% | $138.5223 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $230.95 | 5.680% | $244.068 | $244.07 | $244.05 | $244.10 |
| Purchase #7 | $87.78 | 12.173% | $98.4655 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $1,018.06 | $1,087.6689 | $1,087.67 | $1,087.60 | $1,087.70 | |