| 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 | $177.75 | 7.853% | $191.7087 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $11.82 | 13.176% | $13.3774 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $162.73 | 5.715% | $172.03 | $172.03 | $172.05 | $172.00 |
| Purchase #4 | $198.43 | 6.817% | $211.957 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $187.27 | 12.273% | $210.2536 | $210.25 | $210.25 | $210.30 |
| Purchase #6 | $7.69 | 13.709% | $8.7442 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $224.41 | 3.558% | $232.3945 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $970.10 | $1,040.4654 | $1,040.46 | $1,040.50 | $1,040.50 | |