| 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 | $103.56 | 11.281% | $115.2426 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $7.88 | 4.467% | $8.232 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $166.95 | 5.683% | $176.4378 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $54.99 | 3.651% | $56.9977 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $152.74 | 3.379% | $157.9011 | $157.90 | $157.90 | $157.90 |
| Purchase #6 | $93.63 | 6.739% | $99.9397 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $36.70 | 3.634% | $38.0337 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $616.45 | $652.7846 | $652.78 | $652.85 | $652.60 | |