| 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 | $127.47 | 12.692% | $143.6485 | $143.65 | $143.65 | $143.60 |
| Purchase #2 | $188.79 | 10.480% | $208.5752 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $170.33 | 10.311% | $187.8927 | $187.89 | $187.90 | $187.90 |
| Purchase #4 | $6.51 | 11.653% | $7.2686 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $201.27 | 12.639% | $226.7085 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $174.85 | 13.645% | $198.7083 | $198.71 | $198.70 | $198.70 |
| Purchase #7 | $20.41 | 5.484% | $21.5293 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $889.63 | $994.3311 | $994.34 | $994.35 | $994.30 | |