| 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 | $176.81 | 4.521% | $184.8036 | $184.80 | $184.80 | $184.80 |
| Purchase #2 | $233.74 | 13.220% | $264.6404 | $264.64 | $264.65 | $264.60 |
| Purchase #3 | $122.98 | 12.132% | $137.8999 | $137.90 | $137.90 | $137.90 |
| Purchase #4 | $190.59 | 10.207% | $210.0435 | $210.04 | $210.05 | $210.00 |
| Purchase #5 | $100.68 | 4.130% | $104.8381 | $104.84 | $104.85 | $104.80 |
| Purchase #6 | $7.71 | 9.495% | $8.4421 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $122.54 | 4.396% | $127.9269 | $127.93 | $127.95 | $127.90 |
| 7 purchase totals = | $955.05 | $1,038.5945 | $1,038.59 | $1,038.65 | $1,038.40 | |